The Electroacoustic Music Store

Artists Denis Smalley

Denis Smalley studied music at the University of Canterbury (New Zealand) — Diploma in organ performance, and MusB — and the Victoria University of Wellington (New Zealand) — BMus honours in composition. He then taught music at Wellington College for three years prior to gaining a French Government bursary which enabled him to study in Paris (France) in 1971. He spent a year in Olivier Messiaen’s composition class at the Conservatoire de Paris (France), and at the same time took the electroacoustic music course run by the Groupe de recherches musicales (Ina-GRM). He was among the first composers to complete the newly established “Diplôme de musique électroacoustique et de recherche musicale.” He then moved to the UK, where he completed the DPhil in composition at the University of York. In 1975 he took up a Composition Fellowship at the University of East Anglia (Norwich, UK) and was appointed Lecturer in 1976 (Senior Lecturer from 1988), with special responsibility for electroacoustic composition activities and courses. In 1994 he was appointed Professor of Music and Head of the Department of Music at City University (London, UK).

His music has received a number of international awards: the Fylkingen Prize (Stockholm, Sweden, 1975), Bourges Electroacoustic Awards (France, 1977, 1983, 1992), the Special Prize of the International Confederation of Electroacoustic Music (CIME, 1983), Newcomp (USA, 1984), and the Golden Nica of Prix Ars Electronica (Linz, Austria, 1988).

He has taken a keen interest in the performance of electroacoustic music, and pioneered the concept of sound diffusion in the UK, developing the first sound diffusion system from 1976 at the University of East Anglia (Norwich, UK). For ten years from 1976 he was very active in promoting electroacoustic music in a number of concert tours for the Arts Council Contemporary Music Network, working with such composers as Sarah Walker (voice), John Tilbury (piano), Singcircle (with Trevor Wishart), John Wallace (trumpet; with Tim Souster). He has been responsible for the sound production for some key electroacoustic events, such as the Electric Weekend on the South Bank in London in 1987, and the BBC Promenade concert celebrating the 10th anniversary of the founding of the Electroacoustic Music Association of Great Britain — now Sonic Arts Network (SAN).

Denis Smalley is also notable as a writer on the aesthetics of electroacoustic music. In particular, he has developed the notion of “spectromorphology” (the shaping of sound spectra through time), expanding concepts initially articulated by Pierre Schaeffer in order to explain sonic relationships in their musical context. The most widely read article — Spectromorphology: Explaining Sound-Shapes — has been published in English, French and Italian. With Lelio Camilleri he conceived and edited the first publication in English devoted of the analysis of electroacoustic music. With Simon Emmerson he has been responsible for the entry on Electroacoustic Music in the new edition of the New Grove Dictionary of Music and Musicians.


Denis Smalley

Nelson (New Zealand), 1946

Residence: London (England, UK)

  • Composer

On the Web

Selected Works

Main Releases

empreintes DIGITALes / IMED 0409 / 2004
empreintes DIGITALes / IMED 0054 / 2000


Various artists
Various artists
empreintes DIGITALes / IMED 9627 / 1996
Musiques & Recherches / LIEN 1991-10 / 1991
Musiques & Recherches / LIEN 1991-11 / 1991


Various artists
Editions Mego / REGRM 008 / 2013
  • Not in catalogue
Kehrer Verlag / KV 9783868281620 / 2011
  • Not in catalogue
Various artists
independent releases / EMH 2009 / 2009
  • Not in catalogue
Various artists
Teatro Massimo / FTM 002 / 2001
  • Not in catalogue
Various artists
Asphodel / ASP 0966 / 1995
  • Out of print
Effects Input / EI 03 / 1994
  • Not in catalogue
Ode Records / MANU 1433 / 1993
  • Not in catalogue
empreintes DIGITALes / IMED 9209 / 1992
  • Reissued
Musiques & Recherches / LIEN 1991-10pdf / 1991
Various artists
Wergo / WER 2026-2 / 1990
  • Not in catalogue
  • Out of print
  • Out of print
Fylkingen / FYLP 1012 / 1977
  • Out of print

In the Press

An Itinerary Through Northern Europe

François Couture,, Monday, February 9, 2004

This is a casual listening path, an invitation to travel — not a guided tour per se, more of an itinerary, akin to Romantic-era travel literature. So this will be a listening itinerary, an invitation to discover a highly subjective selection of electroacoustic composers from a specific corner of the world. Our destination: Northern Europe.

France reigns over European electroacoustic music like a despotic queen. The persisting influence of Pierre Schaeffer’s work — even more than 50 years after the invention of what he has called “musique concrète” — and the gravitational pull of the Ina-GRM tend to hide from the rest of the world the work being accomplished elsewhere in Europe.

So let’s start our journey in one of France’s neighbors, Belgium. The country owes much of its electroacoustic activity to Annette Vande Gorne, the indefatigable animator of the Musiques & Recherches center. Her music displays a strong sense of serenity, something rare in the field of tape music. Tao, a cycle about the five base elements (air, earth, metal, fire and water), remains a classic. In it she explores every possible transformation of the sounds associated to these elements with an uncommon level of artistry and poetry. A student of Vande Gorne, Stephan Dunkelman has picked up on her grace, a grace he transmutes into movement. Often the result of a collaboration with choreographers, his works are driven by an inner force that substitutes the sensuality of movement to Vande Gorne’s philosophical — almost mystical — depth. His pieces Rituellipses and Thru, Above and Between, released on the album Rhizomes, deserve your attention.

A jump across the Northern Sea and we set foot on English ground. Birmingham has become an important creative node in electroacoustic music, thanks to the work of composer Jonty Harrsison and his Birmingham ElectroAcoustic Sound Theatre (better known as BEAST), a laboratory for experimentation and sound diffusion that has helped many talented composers in developing their art. Harrison’s music is an essential listen. His piece Klang (released on Évidence matérielle) ranks among the best-known electroacoustic works of the last 25 years. His precise sound constructions and his distinctive way of compressing sound matter into streams of energy put him up there with Pierre Henry, Francis Dhomont and Bernard Bernard Parmegiani. One can follow the traces of his techniques into the works of Adrian Moore, one of his students, especially in the latter’s fondness for putting simple sound sources (marker on a white board, tin foil) through complex transformations. Sieve, from the album Traces, uses a catchy playfulness to make this transformative process transparent.

Denis Smalley was born and raised in New Zealand, but he has been living in the UK since the mid-‘70s. His contributions to the acousmatic corpus and to the development of sound diffusion make him not only the contemporary but in a sense the acolyte of Harrison. Furthermore, the two composers share a similar interest in form and in the choreographed displacement of abstract sound objects through space and time. Wind Chimes (on Impacts intérieurs) and Base Metals (on Sources/Scènes) are good illustrations of the slightly cold yet fascinating beauty of his music. John Young, one of his students — and another New-Zealander who studied and now teaches in England), follows a similar approach, although he replaces Smalley’s elemental sound sources with more emotionally charged images. The works featured on his CD La limite du bruit offer to the listener several occasions to dive into his or her own memories, the sound of a squeaky swing or a creaky door turning into avatars of Proust’s madeleine. Time, Motion and Memory is a choice cut.

Scandinavian electroacoustic music is still too largely ignored on our side of the Atlantic, but empreintes DIGITALes’ catalog allows us to make a short stop to round up our peregrinations. Natasha Barrett has studied with Harrison and Smalley and has been involved in BEAST, but since 1998 she has elected Norway as her base camp. There, she has stepped away from the style of her teachers and has sought inspiration in the Nordic cold. Her Three Fictions, released on Isostasie, deserve many listens. And let me bring this listening path to an end with one of the key composers in electroacoustic music today, the Swedish Åke Parmerud, whose Renaissance (on Jeu d’ombres) pays tribute to the analog synthesizer without resorting to nostalgic tricks.


François Couture, All-Music Guide, Saturday, June 1, 2002

A composer of electroacoustic music, Denis Smalley came from a classical music background and followed the academic path. Since 1994 he is head of the Department of Music at City University (London, England). All his works (except a couple of early ones) are for tape or instrument and tape. He has albums out on empreintes DIGITALes, UEA Recordings and Effects Input. His music shares similarities with Jonty Harrison and the composers associated with BEAST.

Smalley was born 1946 in Nelson, New Zealand. He learned piano and organ at a young age. His first degree was a diploma in organ performance from the University of Canterbury (New Zealand). In his home country he premiered works for organ by Olivier Messiaen and Gyorgy Ligeti in the late 1960s. He taught music at Wellington College for three years before the French Government awarded him a grant in 1971. He studied in Messiaen’s composition class for a year at the Conservatoire de Paris, but he also took the electroacoustic music course dispensed at the time by the Groupe de recherches musicales (GRM). Musique concrète was a revelation to him and he quickly turned away from performance and classical composition to concentrate solely on tape music.

After completing the Conservatoire’s “Diplôme de musique électroacoustique et de recherche musicale” (he was one of the first students to do so), Smalley moved to England to obtain a Ph. D. from the University of York. He studied under Trevor Wishart while Harrison was also there. His first known works date from that period. Gradual won the Fylkingen Prize in 1975. He was appointed lecturer at the University of East Anglia (Norwich, England) the following year and remained there until his appointment at City University.

Between 1976 and 1986, Smalley actively promoted electroacoustic music, developing the concept of sound diffusion in England. He is also renown as a theoretician in electroacoustic music aesthetics. He developed the notion of “spectromorphology,” the shaping of sound spectra through time. His other awards include an Euphonie d’Or (Bourges competition) in 1992 for Darkness After Time’s Colours and a Golden Nica (Ars Electronica, Linz, Austria) in 1988 for Clarinet Threads.

Pentes: A conversation with Denis Smalley

Simon Emmerson, SAN Diffusion, Saturday, September 1, 2001

It is 27 years since the completion of Denis Smalley’s Pentes (“Slopes”) in 1974 1. The following is an edited version of the transcription of a conversation between Simon Emmerson and Denis Smalley, which took place on the 29th January 1989 at the University of Keele.

History and origins

SE: Denis, tell us about what brought you to Europe and to the GRM 2 in 1974. What were the formative listening experiences which took you into the electroacoustic domain?

DS: I went to Canterbury University in New Zealand to do an ordinary degree, and then on to Victoria University, Wellington to take an honours degree in composition. When I left I needed to earn money and I went to Wellington College to teach music; I started off as a school teacher but always thought at the back of my mind that I didn’t want to stay in schools forever. In addition to that, every New Zealander at that time, and I dare say now, wanted to go to what is called ‘overseas’ to gain experiences that one can’t gain in New Zealand. So I always had my eye and ear on some kind of study in another country, preferably in Europe and also preferably in France. One tended to believe that everything would be much better everywhere else. I think that’s a natural thought in New Zealand or any isolated country. So my eyes were set on going to France; to that end I managed to get a French Government Scholarship to study with Messiaen. Several reasonably famous New Zealanders had done so and found it a rewarding experience. I had played a lot of Messiaen’s music, including many first performances of his music in New Zealand.

SE: You were a keyboard player?

DS: On organ, yes, including a lot of the more difficult music from the 1950s and 60s such as Ligeti’s Volumina. I would say that my formative listening experiences were those gained through performing just as much as listening. As far as listening is concerned I hadn’t heard anything very much of European music beyond some of the serial music of the 1950s. It’s a question of what was available on record out there in the 1960s. Probably the music of Webern was more influential than anything else. Performing Messiaen meant getting scores from Europe: you didn’t know what they were like until they arrived. As far as composing is concerned I didn’t really do very much when I was school teaching; I composed some educational pieces and I was always very frustrated that I couldn’t really have access to top instrumentalists to work with instrumental material in a contemporary way. I certainly couldn’t sit down and write the sort of pieces I wanted to without experimenting. I had done some studio work while at university, but this was of an extremely elementary kind. I did not have an extreme distaste for it, but disliked the circumstances of the particular studio and the way things were taught or not taught.

SE: Was it concrète or electronic?

DS: Both, but when we say electronic: “Compose a piece with one sine tone oscillator”. It may have been considered to be a useful exercise but it certainly could hardly be musical. So I did something along concrète lines but it was pretty terrible. The teaching method wasn’t thought out which is extremely important, so I was rather put off. I left New Zealand on a scholarship though I wasn’t convinced I wanted to compose - it was merely a mechanism for leaving the place. So I went to Messiaen’s class and by chance I heard of the course at the GRM and that I had a right to enter it without sitting the exams because I was a student of the Conservatoire. So I got in and decided very rapidly - I think within a month or so - that working with sounds in the studio where I had direct feedback and could experiment, was a far more fruitful way to compose than sitting in the Conservatoire Library with manuscript in front of me, trying to compose a chamber piece.

The GRM: education and composition

SE: Was that course at the GRM structured in the way that you would now think right and proper?

DS: Generally, yes, in that you had a very limited analogue studio to work with; I think that it is quite important otherwise you get so swamped with machinery that you can’t take stock as you have no aesthetic background; it is important that you have some aesthetic commentary from your teachers. They tried to make you do very fixed exercises - although this is not necessarily a good idea - and we would listen to the results every week. It was group listening that was extremely helpful. The comments of Guy Reibel 3, who was in charge of the course were extremely valuable but the attitudes of other students were also useful. Sometimes you’ll get more from your colleagues than you will from the teacher and I think that kind of set-up in the teaching environment is important.

I can’t say that I got very far in that first year (1970/71). Looking back on it I would expect my own students if they’d been working for a year to get further, so that perhaps says something about the efficiency of the teaching. There were analytical classes with Pierre Schaeffer, which to begin with were largely incomprehensible because of French difficulties and because of Schaeffer’s use of language 4. There were other kinds of pedagogical classes where musical examples were discussed. Students always complained that the ‘mysteries’ were being kept from them: the mysteries of how you make these wonderful works were not being made obvious to them and this was a bone of contention. They wanted to know the secrets, but of course there aren’t any secrets, The secrets are discovered through experiment, getting to know through doing. There are no short cuts. You can’t be given a set of examples to go away and emulate.

SE: No pastiche?

DS: No, absolutely no pastiche

SE: But if the études you were set were not pastiche, did they set global aims and ends for each individual?

DS: No. An étude means specifying the sorts of techniques you would use. That doesn’t necessarily pre-determine the musical outcome. It’s the same in my own teaching now; you introduce certain techniques but you don’t necessarily say anything about the kind of musical result that will come out. You get to feel that after a while through questions of sound quality. For example, when somebody says the sound quality isn’t good enough and attention is drawn to the way things move (and the majority of the class agrees that it’s not right as a consensus), you quickly latch on to what works and what doesn’t.

SE: What did they set you to do?

DS: You were introduced to techniques like looping and the different kinds of splicing but in a vague kind of way. What you come up with might at first be rather naïve and stupid until the whole range of activities of the group becomes apparent and you begin to realise that there’s more to this than meets the eye and ear. Then you break out and try more adventurous things. You would be sent off to do your prise de son with a Nagra tape recorder which you would take around Paris recording sound sources - quite fun but you didn’t know what the hell you were recording them for. I don’t send people to record sound sources to begin with in my teaching. You don’t know what kind of sound you need because you don’t know what you’re going to do with it. So I give students pre-recorded sounds to start with.

SE: What happened between 1970 and 1974 when you came back to the GRM as a composer rather than a student?

DS: I went to York University to start on a doctorate in music composition; I was searching for a studio to work in, and I couldn’t stay in France because my scholarship was for a year; I needed to go to a country where English was spoken so I could earn some money, and that meant finding a British university.

SE: So in 1974 Francois Bayle 5 invited you back. How did that happen?

DS: I can’t remember the exact train of events but I think that it was always envisaged that I would be invited back: I had completed the 2-year diploma in 1 year - even though I said I didn’t move very quickly, obviously from their point-of-view I had! I don’t think I pestered them; the invitation just came.

SE: Let’s talk about the origins of Pentes specifically. What were the first sounds that motivated the piece?

DS: Pentes comes directly from an earlier piece for amplified clarinet and tape called Gradual 6. What I did was to take the last movement of the tape part of Gradual, with one or two alterations, as the beginning of Pentes. I only had 4 weeks at the GRM. If you have to compose a piece from beginning to end you can’t start from nothing, and you can’t necessarily start just from crude sound sources, particularly using analogue techniques which would take a long time. So I had always envisaged when I was composing Gradual that that would be the beginning of Pentes. It was my goal to go to the GRM and start working on these sounds and to develop them in certain ways; I had certain fixed ideas about these sources which were developed in a very complex way and were totally remote from their origins. I was going to start by developing them at the same time as I was investigating the analogue synthesis possibilities to see whether I could possibly be in sufficient control of them. The Northumbrian pipes recording I took along with me because I thought they’d be a fruitful source of development from nothing. So I had a range of possible sources, perhaps as double insurance in case I didn’t like or couldn’t cope with the things that came through the synthesis methods.

SE: How long did it take to compose the piece?

DS: Only 4 weeks at the GRM. It was the fastest I’d ever composed and for that reason it was quite fraught. But I already had the first 2 minutes or so composed. So I had a starting point.

SE: Was that 4 weeks for the production of materials and then you remixed in York?

DS: No I did it all at the GRM.

SE: 4 weeks! Sorry, I’m taken aback!

DS: So am I! I couldn’t do a piece in 4 weeks now. I didn’t know that I was going to manage it. I might say I was a bit worried.

Techniques and approaches to material

SE: Anyway, you have the material. If you can remember those 4 weeks in a sudden leap back, what was a typical working day? What happened in those 4 weeks? You arrived, 2 minutes are prepared, you have other materials and you have ideas, what sort of ideas?

DS: I first started working on the drone materials as they were things I knew I wanted to develop. But I hadn’t been introduced to the various devices the studio had like a system of revolving heads which allows you to layer delays upon delays which could, in a very convenient way, create a wonderful ‘space’. The space that the pipes have when the melody comes in is due to that - it’s just a canonic effect. In addition Bernard Durr 7 introduced the synthesis possibilities to me. They had quite a complex analogue sequencer built on a patch-matrix system, which I must admit I never fully understood, but one could still get interesting things out of it. These sequences were recorded quite quickly and I realised that it would be easy enough because of the nature of the sounds to mix and incorporate them in some of the drone-based material. In addition there was the material taken from the end of Gradual. This was an immensely complex ‘explosion’ sound which was then superimposed on itself and stretched out into noise textures. So there were all these activities going on, I suppose, simultaneously.

SE: Describe the evolution of structures; you appear to start with a short term idea and then extend, working relatively organically.

DS: I work from a sound out into a section; I don’t necessarily know how big the section is going to be when I work on it; it may be quite a small one, but I don’t necessarily have a fixed idea about where that section will be in the finished piece. Although in this case I had a beginning, when I’m working on other pieces I haven’t necessarily known where a particular section was going to come. Having chosen the right place, I would compose complementary sequences specifically for the end of the structure.

SE: So you have what one might call a ‘local ear’ for what you’re aiming to do.

DS: Yes, very much so.

SE: How do you go about setting out your ‘global ear’ for the piece?

DS: Going back to the same point again, the problem is to find a context for the sounds. When you develop sounds in the analogue studio it’s not as if you can say “I’d really like this to be shorter” and compress it, or conversely to stretch it out; you don’t have those possibilities. Even with computers, it’s not always possible, so you have to find the right psychological spot for sounds and that gradually determines the dimensions of the piece.

I suppose all my pieces follow narrative curves, although they are usually complex ones. Pentes is probably the simplest narrative curve: you feel you have travelled through material and are somewhere else. There are not really retrospective references and I think if I hadn’t composed in a very direct way in Pentes I wouldn’t have been able to finish the piece. In other words, in this case it was a question of finding something logical to carry on from what had gone before, and continuing with the process; there’s not a complex referential system as there is in my later tape pieces.

SE: So in that respect, hearing your work Wind Chimes 8 there are very strong references between the beginning and the end.

DS: I wouldn’t say that Wind Chimes, is a very complex referential piece. It is more a straight through piece in the manner of Pentes. Some of my other works, Tides 9, for example, are much more complex from that point of view, but I suppose it has to be, being a longer piece.

SE: So in that respect your global strategies bear a strong resemblance to your local ones, they’re all really accretive and experimental.

DS: It is a chaining together of localities in the case of Pentes. I think that is one reason why it remains ‘popular’ - it is very easy to follow!

SE: It conjures up images, too. You tend to play that aspect down. Do you, in fact, have strong images associated with your music?

DS: I don’t know whether I did then, but I do now in terms of textures and objects. I don’t think I thought of Pentes in those terms. Probably I did have images of landscapes in mind: the pipes on the hill overlooking the coast or something like that, not just because of the melody but because of the space involved and the durations of events: the stretching out of time and the evolution of harmonies creates the ‘feel’ of the structure. I think I relate more to psychological imagery then concrète visual imagery; it is the strength and ‘feel’ of the event when it comes, psychological ramifications of slowness, time and evolution and these kinds of things. Of course, these do have visual connotations for people, or at least, listeners have impressions of being in circumstances which are not those of sitting in a musical structure.

SE: In other words, the feelings behind any possible imagery - psychological state imagery rather than the results of direct sensory input.

DS: Yes. One student once said to me that a sound made him feel as if he were drifting through clouds. If he had thought about it for a moment, he would have realised that it wouldn’t be possible for him to drift through clouds, and it would be a most unpleasant experience if he were able to. So, expressing it in that way is a statement of psychological feeling about a situation which is fancifully thought about in visual terms; it bears a very remote relationship to reality.

Perspective: the role of pitch and other strategies

SE: Since Pentes, many years have elapsed; you’ve remarked that you’re developing perhaps more referential strategies in your music. Does Pentes remain for you something ‘of the 1970s’? Is it linked to its time? How is it in your history now.

DS: I wasn’t terribly conscious of spectro-morphological thinking at the time; I didn’t have that theoretical basis 10. Technically speaking, I had an excellent control of analogue techniques by that time - this was my 3rd or 4th piece which had used tape. That doesn’t mean to say I composed better pieces: it was the ability to be on top of material and techniques which mattered very much. It was a sense of achievement.

There are other things about the work; one is the melody - a traditional pipe melody played by Andy Jackson, a student at York at this time - which is an attractive prospect when it comes, even when you know the piece. I took the piece around to François Bayle’s house the day after it was finished and played it to him. He said “very good, very good” in a non-committal way, “but the melody comes in too quickly”. I’ve always thought about this - does it come in too quickly? I was worried about putting the melody in because it was there in a way for a technical reason and not a musical one. That is, it’s the ultimate consequence of taking a harmonic development which is based on the drone of the pipes but which you don’t really hear as pipes. The pipe melody comes in and tells you something about the previous sounds. But for me it worked psychologically at the time; it seemed a good melody, rather stirring in its superimpositions. That was important because the way in which I dealt with pitched material and notes in that piece was a way to get back into them again.

SE: Back into them? Had you ever left pitched material? Gradual is a piece with an instrument.

DS: Yes, but there is virtually no note-based material in Gradual; there is not one single sustained note. It’s an electroaoustic clarinet. I had definitely moved away from those kinds of things. In the cello piece 11 and horn piece 12, although using mixed resources, drones and so on, I was obviously more involved in the tape side of it; had I been composing tape pieces I would have kept away from pitches. I was more concerned with objects and textures but the presence of an instrument obviously pulled the pitch material back.

SE: So you’re saying that Pentes brought you back to a balance between pitch and noise.

DS: It made me think that it’s the means of incorporating known intervals and tonalities into the broadest palette of sounds.

SE: Give me examples in your later works where that has borne fruit because I’m still a little bemused by the thought.

DS: In Wind Chimes, for example, a lot of the difficulty in putting the sections together results from pitch problems, in tuning things together, in getting into and out of stable pitch structures in order that you can attach importance to the way the pitches are being shaped. I could play on the piano the skeleton - the pitch structure - of the first two or three minutes. The point is that the piece is not actually heard like that. People are conscious of it but not conscious of it. Because of the kinds of activities and objects that are going on, the pitch structure remains a background prop. It is important because there are actual chord progressions in a sense, but where they occur and the way they are approached is rather unpredictable. They are an important part of the piece.

SE: But are you conscious of these pitch progressions when you are composing?

DS: Yes.

SE: Are you preconscious of them? Do you actually direct them or do they merely evolve?

DS: They are part of the larger form and they are directed.

SE: You know them in advance? After knowing the material you create them in advance?

DS: After knowing the material. A lot of the material might have a stable pitch; the problem is not just using the material, it is how you use the pitch stability that it is based on. Out of necessity this means making a decision about the kind of pitch that is to come next even if that pitch is not in the forefront of the focus of the listener. If you do it wrongly or if you choose one note as opposed to another then any resultant psychology of the piece will be different.

SE: This is a surprising aspect of preconception in your work. You may not hear the details but you have some idea of formal structure.

DS: This is quite important: the ideal aim of reduced listening 13 is that you assess the sound object for itself in that you examine it outside a context. But, of course, that is impossible; you are always thinking of the real or possible context. So you are making a judgement about the sound, how it starts, its time scale, whether it moves correctly; you have in your mind consciously or unconsciously a whole repertory of ways it might be related to other sounds. In other words you have a whole potential, muddled structure and set of relationships in your brain. So when I say I’m working locally that can’t be true; it must be a lie. I am working globally as well.

SE: But subconsciously or intuitively…

DS: Intuitively. You can’t have everything in the forefront of your brain at the same time - you’re thinking, concentrating locally on the details but in the background you have all the material lodged in vague sorts of ways, or the kinds of material that you might want to work with.

SE: But these are hidden strategies. They are more the strategies of the mind than of the conscious brain.

DS: Not necessarily, because I know I can bring them to the surface if I want them, as required. I think this is the important thing about teaching students. They can’t have that background to begin with. You’ve got to create the circumstances where it grows - and grows quite quickly.


SE: You have only ever wanted to incorporate new technology when in fact it has added to or allowed you greater freedom in what appears to be the continuing theme of your work. How do you see the new technology available since 1974 as having expanded the possibilities?

DS: A lot of people have always thought that when voltage control synthesisers came along I clung on to concrète techniques. People think you’re making a judgement about voltage control synthesisers. It’s that I realised I still had a certain distance to go without confusing the issue with different technology; certain things about them I wasn’t ready to work with, but when finally I had the Synthi 100 14 at my disposal, of course I used it. It’s the same with everything that comes along. I was working with complex FM, and with signal processing techniques at the GRM before others in Britain. It has a lot to do with opportunity and is not necessarily linked to desire. Obviously I have wanted to use the most modern technology and have done so sooner than most other people. I must say now that in terms of some equipment I’m glad I’ve held off from my own studio’s point of view, trying to avoid being saddled with the initial excitement of a product that comes on the market and which turns out very quickly not to be good enough in terms of quality.

SE: But the refreshing thing about your approach is that it is in a sense beyond technology. The technology should be translucent, not specifically detectable. In the case of Pentes, my own experience suggests that 90% of an audience think of it as an electronically generated piece and don’t actually perceive the concrète material within it.

DS: You always have to compose for other composers - yourself being one of them - quizzing yourself on just how much a particular technique surfaces at the expense of the musical intent. You do have to think of the music you’re composing on that professional level.


SE: Supposing next year Pentes were chosen as a GCSE 15 example work; supposing it were available to a much wider audience, what would the lessons you hope the young, perhaps 13 or 14 year old, composers might be able to learn? What might be the pitfalls and the gains of using the work in a much wider context?

DS: The wider context of what I would see as important is not necessarily for the composers; if you take GCSE as an example, were that to be done, it would be a signal that the listening experience was valuable.

SE: Would you want a much wider appreciation of the general techniques of electroacoustic music given the problems inherent in the MIDI generation of equipment? Could we get something out of Pentes of very great relevance to our education system in general across the board?

DS: Methods of working with materials.

SE: But that is not immediately apparent from the music.

DS: No, exactly; that’s why I concentrated on listening. The approach to the making of the piece as far as the composer is concerned is how you develop and relate sounds. There is no difference in essence between the way I developed sounds then and the way I am working with computer systems now. I would say as far as young composers are concerned, an important lesson is that procedures for developing sounds are not particularly different.

SE: You think it is the act of getting there that is what we have to learn, not necessarily the finished product?

DS: As far as composition is concerned, yes, because you can’t deduce from listening to an electroacoustic work the means of production. It is possible to deduce a means of getting there if you’re listening to a note-based or instrumental piece: you can diagnose what is happening and what is playing to a large extent. You can’t in listening to an electroacoustic piece diagnose the composing process. When you’re starting to teach electroacoustic music composition, it doesn’t do any good to set a lot of music to listen to because beginning composers can have no clues as to how the pieces were made. It doesn’t inform them to begin with. First-year students always ask me for pieces and I say I don’t want to give them any. I want them to learn these things for themselves and, in a short space of time, they will arrive at something which, while there might be echoes of it in the repertory, will have been arrived at without knowing the repertory. That is unusual in a ‘method’, as it’s not one you’d adopt in instrumental and vocal composition - you probably couldn’t, because there’s a repertoire already known to the student. But a lot of students coming into electroacoustic composition probably haven’t listened to anything electroacoustic very much and even if they had, they wouldn’t know how it had been made so it couldn’t influence them.


SE: How would you like Pentes to be remembered in your overall output?

DS: Not necessarily the best piece, but a good piece.


  1. Pentes was first performed on the 20th March 1975 in the Grand Auditorium of Radio-France.
  2. The GRM was founded by Pierre Schaeffer in 1948 (though under a different name); it is currently a part of the Institut National de l’Audiovisuel (INA) and is housed in the building of Radio France.
  3. Guy Reibel was director of the stages at the GRM. See his work Les Musiques Electroacoustiques (INA/GRM Edisud, 1976).
  4. See Schaeffer’s Traité des Objets Musicaux (Seuil, 1966) for a detailed discussion.
  5. François Bayle was at the time director of the GRM.
  6. Gradual (for amplified clarinet and tape) (1974).
  7. Bernard Durr; composer member of the GRM.
  8. Wind Chimes (tape) (1987).
  9. Tides (tape) (1984).
  10. For a fuller discussion, see Smalley’s ‘Spectromorphology and Structuring Processes’ in The Language of Electroacoustic Music (Ed S Emmerson) (Macmillan, 1986).
  11. Violonectomy (amplified cello, 2 synthesisers, tape) (1973) (withdrawn).
  12. Cornucopia (amplified horn and tape) (1973 rev 1978).
  13. ‘Reduced listening’ is a term used by Schaeffer and his followers to denote an apprehension of sound ‘for itself’ without reference to an origin or cause, real or apparent.
  14. The Sythni 100 was the largest of the voltage controlled synthesiser range produced by EMS Ltd in the 1970s (the smaller VCS3 and the Synthi A were also widely used).
  15. The new GCSE school examination is set at the end of the fifth year of British secondary education (ca 16 year olds). The music syllabus includes modules on ‘Composing, Listening and Performing’ and may include electroacoustic music (as well as other types of music not previously encountered in the school curriculum).

… a conversation between Simon Emmerson and Denis Smalley, which took place on the 29th January 1989…


Paul Rudi, SAN Diffusion, Saturday, September 1, 2001

Three words come to mind when listening to Denis Smalley’s new release Sources/scènes on the empreintes DIGITALes label: elegance, depth, and style. A compilation of three decades of one of Europe’s leading electroacoustic music composers, Sources/scènes is a treasure chest of sonic emeralds, diamonds and gold. The four works on this CD bear similarity, not only to the beauty and polish of well–crafted jewels, but also the depth of rare stones created over time. And, as important, the works all bear the stamp of the composer. The lineage from Pentes (1974) to Base Metals (2000) is clear, and each piece, while maintaining a unique identity (largely because of the source material chosen), bears stylistic unity to the whole of Smalley’s output. A style based on clarity (of idea and material), transparency (of tools and processes), expansiveness (of space and breadth), and careful tonality, places him among the elite of contemporary electroacoustic music composers alive today.

Base Metals (2000), is an attractive play on the sounds of metal from the sculptures of Derek Shiel. From the outset, whether we know this sound source or not, the work has a distinct metallic quality which internally unifies the sonic landscape and structure. The sonic quality of the work is linked externally (to the rest of Smalley’s output), through transformations including pitched glissandi, frequency shifting noise bands, ringing clangs (reminiscent of Wind Chimes), and beautiful sustained pitches and chords: harmonies emulating from the sources themselves, exploited rather than concealed. The opening chord (based around B to my ear) with slowly evolving and shifting harmonies brought about by the clang of a bell–like metal, Smalley contracts the following with the listener: pay attention to the shifting spectra, and listen carefully to the subtle commonalities which link one gesture to another. His play with space (foreground/background, near/far, direct/indirect) is masterful, and gives the work a visual three dimensionality.

Visual space is very near to the surface in the second work Empty Vessels (1997), which incorporates environmental sounds (such as rain, fire, bees, flies, birds, and thunder) into a largely tonal work with a primary source of garden pots and olive jars. Whilst a full pitch analysis is beyond the scope of this review, a few relationships evident to my ears should be pointed out. The work begins with a focus on D, and proceeds to re–interpret (or re–contextualize) that pitch throughout. There is even a diatonic cadence just past the middle of the work (8’21"). It ends with a D–A flat tritone spectral transformation [cadence?] to B flat–D at the very end. None of this tonality, however, is forced on the material, and that is Smalley’s strength, to draw harmonies out of material, and connect them in completely natural ways, without superimposing predetermined structures and risking the vitality of the sounds themselves.

One of the most interesting, and paradoxical environmental elements Smalley chooses to use in Empty Vessels is a jet flying overhead (resulting, in his words, incidentally while the microphones were in the pots). The jet provides a natural filtered noise sound (through doppler), and is often used unprocessed, (which I speculate is why the sound was chosen). The jet sound links many of the sections of the work together, and provides a natural connection to the filtering effects of the garden pots, which he also often exaggerates in the studio. The irony is that a jet, presumably a ‘full vessel,’ provides the sonic link between worlds (the transport analogy equivalent to the opening and closing doors often used in electroacoustic music not unnoticed here) in a work about Empty Vessels. Perhaps this irony provides the tension that drives the work from beginning to end. Much more could be said about the aesthetic, tonal and philosophical aspects of the work here, but alas, must wait for a different forum. Suffice it to say, that they bring me back to listen to the work over, and over again.

Tides (1984), an epic work in two movements, maintains a similar balance between recognizable environmental sounds and synthesized transformations of unrecognizable sounds. Movement 1 (Pools and Currents) makes use of water as a sound source, and as an analog for motion and textures. In this work are wave–like gestures, rain–like textures, and all of the motion that one associates with water [Currents]. Contrasting this motion are slow moving, even static, components [Pools] which, rather than remaining separated, are shaped, disturbed, and shuffled by the motion of the currents (much as water in tidal pools is). The analogy of water in both moving and still states allows Smalley to incorporate highly contrasting sound worlds into an integrated whole, especially when each sound world (recognizable and abstract) begin to take on qualities of each other. The gurgling water for example begins to take on the sustained sheen of the still sounds and vice–versa.

The wave–like gestures opening Sea Flight (Movement 2) give the illusion of suspended waves, sweeping across the soundscape. A second element, sliding chords, emerges out of the waves and immerses the listener in the sea. Both gestures fly in and out of each other, setting up a dialogue between real and imagined space that moves the music forward. This relationship can be interpreted as two distinct spaces (real and imagined), or antecedent/consequent (statement/commentary), but in either case, these two ‘states’ or spaces beautifully capture the gestural energy and shape present in the motion (or stillness) of the sea. Another gift of Smalley, is to move in and out of recognizable and abstract textures without compromising the integrity of the material, or arbitrarily superimposing pre–determined structures over the sounds.

The final work Pentes, is a masterpiece of the second half of the 20th century, and brilliantly caps off a must–have CD. This work, mandatory listening for ALL of my students, denies any residue of cliché from the era in which (and tools on which) it was composed. The distance of terrain covered in Pentes is perhaps as far as one composer (or listener) can travel in a single work. Gestures burst into silence, and begin to elongate (gently slope away?). Abstract sound gestures at the beginning give little hint of the Northumbrian Pipes tune which emerges out of the F major texture two thirds of the way through the work, and yet, the ‘enigma’ of these pipes is completely forecast, natural, and indeed, destined. The short, scurrying, even harsh gestures at the beginning, also little belie the sustained textural perfect 5th drone (on F) out of which the pipes emerge. This moment, one of the greatest in the history of Western music, re–defines the entire work for me as a listener. I cannot help but completely re–evaluate the short, abrupt opening material when it returns after the pipes solo. Smalley has transported us a great sonic distance, and in the end, we see all of the material in a new light, unified by the high frequency noise present in the reedy pipes themselves. The spectral clarity of the work on this release is also far superior to the previous release (now on BMG), thanks to some careful re–mastering.

In Smalley’s music, the elegance is on the surface for everyone to hear, electroacoustic initiate or not. Depth is evident in the consistent quality of all three decades represented, as well as the layers of sophistication woven between immediacy and structural complexity. One need only listen to this CD in comparison to other releases by the composer, to recognize the unique ‘Smalley’ sound, a sound which vacillates freely between noise, tonal, ambient, environmental, synthesized, real and imagined worlds, yet held together by the central idea of each individual work. His is a rare talent, and Sources/scènes is a perfect showcase of these talents.

Sources/scènes, more than any other single disc, gives me a profound sense of the depth and history which electroacoustic music has achieved. It also gives me the sense that this ‘digital art’ has passed into an adulthood marked by maturity and profundity. It says: electroacoustic music is an art form pregnant with possibilities, and an ability to extend not only organized sound itself, but human perception and thought as well.

Sources/scènes, more than any other single disc, gives me a profound sense of the depth and history which electroacoustic music has achieved.

Spectro-morphological Diatonicism: Unlocking Style and Tonality in the Works of Denis Smalley Through Aural Analysis

Paul Rudy, SEAMUS Journal, no. 16:2, Saturday, September 1, 2001