Showing posts with label Xenakis. Show all posts
Showing posts with label Xenakis. Show all posts

Tuesday, May 6, 2014

"If you can name it, don't use it" (3; my take)

The background for this entry is that Jessica Blenis, a former student of mine, reported receiving this advice during graduate studies and finding it problematic.  Her thoughts on the matter can be found in the previous post (March 15, 2014).

If you find the title of this post interesting or provocative, I recommend reading the comment to #1 in this series by Warren Enstrom, an undergraduate studying at the University of Wisconsin-Milwaukee. (You can find it here.) He writes extremely well, and makes thoughtful points in favour of the advice, "if you can name it, don't use it." In his penultimate paragraph, Warren writes:
"I interpret it as a push to find your own statement of voice in your own style, rather than accidentally limiting your pallet by seeing yourself as a Cagean, or a spectralist, or a minimalist, or any other such distinction, because unless you were alive, in New York, in the 50s, or in the 70s and 80s, or in France in the 70s, you're not, strictly speaking, a Cagean, you're not a minimalist, and you're not a spectralist; you're just writing in a similar style at a later point in time."
… And this seems a good summary of the argument in support of this advice to young composers.

The Composer's Toolbox; Green Eggs and Ham

I can imagine circumstances in which this could be a useful exercise — such as if I had a student who was reluctant to move beyond established techniques, in which case a "push" (or gentle nudge) to find their own style might be advisable. Most of us don't want to end up writing music that sounds like that of a different and  more established composer, even if we are don't mind borrowing others' techniques.

For the most part, however, I do not advocate this approach.

Jessica mentions the "composer's toolbox" analogy in her post, wherein one acquires as many skills and "tricks of the trade" (i.e., tools) as possible during compositional training (the training period never ends, by the way). These tools invariably include many existing compositional techniques, such as counterpoint, different harmonic languages, and serialism.

Some of the attractive aspects of this analogy are:
  1. Having many such tools can contribute to greater versatility as a composer; 
  2. Greater versatility gives you more options in writing the kind of music you want to hear;
  3. Greater versatility gives you more options for when you are stuck;
  4. Versatility is essential if you want to compose for film, stage, television, or opera. In fact, it's pretty useful for any kind of music you compose.
  5. Among the most  challenging compositional skills to develop are development of ideas, motivic unity, and motivic growth, which are all related to each other. Developing proficiency at these and other skills (such as orchestration) will almost certainly make you a better composer; 
  6. Paradoxically, a personal style of composition can emerge from the mastery of many skills and techniques, probably because of #2.
The "composer's toolbox" idea is one of the reasons I have students try things they otherwise might not wish to try, such as serialism, atonal chords with varying tension levels, Messiaen techniques, compositions based on a specific pitch collection such as the ever-popular 014 trichord (e.g., C, C#, E), compositions involving only three pitch classes, and more.

In trying these things, many (but not all) students experience a Dr. Seussian "Green Eggs and Ham" conversion experience wherein they start with suspicion about the value of whatever device or technique we are trying (I do not like green eggs and ham. I do not like them, Sam-I-Am!), only to come around to an appreciation for the value of the exercise (I do so like green eggs and ham. Thank you. Thank you, Sam-I-Am) after trying it.



On the other hand…

The toolbox analogy is, of course, not perfect.  Here are some thoughts I don't believe I have ever had while composing:
  • "I think I'll try a dash of Messiaen here — non-retrogradable rhythms, and, oh I don't know… perhaps his fifth mode of limited transposition — that would be perfect!"
  • "Pointillism, if I know anything about anything, is what kids are really into these days, so pointillism it shall be in my next chef d'oevre! Because my fans demand it!"
  • "You say you want thirty minutes of music by tomorrow? Why, this calls for some Philip Glass! Waiter! Cheque please!"
In other words, I don't consciously set out to imitate a style or technique when I compose. And yet, I have borrowed elements or ideas related to the above (well, except for Phillip Glass) for my music whenever it seemed like a good idea.

For example, I recall writing a piece for chamber orchestra about 30 years ago in which, influenced by Messiaen, I constructed a mode of limited transposition (MLT) whose pitch class order does not repeat at the octave, as his do, but it repeats every three octaves, since the basic building block on which subsequent intervallic content is based spans a major sixth:



Was this a good idea? Hard to say…  I  think it's an interesting idea, however; I notice, for example, that the above MLT has many 014 trichords, which would likely have a unifying function on a composition based on this. One challenge, at least if you like octave doublings to reinforce a line, is that no consistent octave doublings are possible unless they are three octaves apart.

The point is this: It is possible to manipulate someone else's idea in a way that results in something new. Composers and other artists have done this for centuries.

Not only that; it is possible to use existing (i.e., non-manipulated) ideas, devices, or techniques in creating compositions that are recognizably your own.

Thousands of composers have used major and minor scales, for example in producing compositions that are considered to be original (in the loose sense in which this term is used in music), and the same is true of cadence formulas,  accompaniment figures (e.g., Alberti bass), forms (e.g., binary, ternary, sonata, and rondo), thematic construction (e.g., period, sentence), chord progressions, and serialism. Composers wrote fugues before and after Bach, and many of them are good compositions; should Bach and subsequent composers have avoided the fugue because it had a name? Beethoven wrote sonatas and symphonies after hundreds of previous composers had already done so, and yet we don't generally criticize Beethoven for his 'lack of originality' in this regard.

Pointillism in music has been around for about 90 years, and yet it still attracts me at times (most recently last summer, when it showed up in a piece I wrote for trumpet, trombone, and piano). It seems unlikely that previous composers exhausted every possible avenue in this regard, and the same, I suspect, is true of most ideas or techniques that I can think of.

On the other hand, I have a hard time imagining the possibility of a composition based on conventions found in the music of Phillip Glass that would sound original to anyone but Phillip Glass; emulating Mr. Glass seems like a dead-end to me, but perhaps another composer might find a way to take the various clichés associated with his music in a new direction.



Another weakness in the "toolbox" analogy is that some 20th-century composers achieved fame without strong skills in areas that, historically, were considered essential to a composer's toolbox, such as traditional counterpoint or harmony. The two composers who come most to mind in this regard are Xenakis and John Cage.  I discussed this in: "How much theory do you have to know in order to be a composer?"


Self-Censorship

A potentially negative aspect of the "if it's got a name, don't use it" advice is the possibility that it can lead to becoming overly self-conscious, or self-censorious, leading to writer's block. If a well-informed composer were up to date on most contemporary and historical practices in music, it seems likely that this composer would struggle to write anything that had not, in some way, been done before.

As I wrote in an earlier postbeing overly concerned with the originality of one's creations may be counter-productive, because it can lead to extreme self-censorship, i.e., not continuing any musical ideas because, upon reflection, they are not original enough.

Of course, the ability to be self-critical is essential if one wishes to do great (or even good) things, which is wherein the paradox lies; too much of it leads to writer's block, too little can lead to facile and cliché-ridden music. Of these two extremes, it seems to me that the latter is preferable if only because we generally become better composers by composing, even if some of it is pretty bad; we don't tend to improve much by blocking every creative impulse because it's been done before.


Uniqueness vs. Shared Traits

It is often said that no two people (or snowflakes) are exactly alike, which suggests that the combination of qualities that make up your personality is unique. I believe this to be true, but I think it is also true that we all share many individual qualities, and thus it seems to me that while everybody is unique, nobody is 100% original.

In a similar way, if we compose regularly and often, while constantly striving to improve the work we produce, we will naturally reach a point wherein the uniqueness of our personality is manifested in our music without a self-conscious attempt to make it so, although our music will share various characteristics with other music, and this is the way it has always been.


The Imperative of Newness: Modernism

While belief in musical progress or in the principle of innovation is not new or unique to modernism, such values are particularly important within modernist aesthetic stances.
—Edward Campbell, Boulez, Music and Philosophy (2010, 37)
Have you ever wondered where the idea that art must reject tradition and blaze new trails comes from? While historical periods in art have always been distinguishable from one another in various ways, they have usually been similar to one another in other ways as well.

"If you can name it, don't use it" sounds like the kind of thinking associated with Modernism in art.  Wikepedia's article on Modernism (retrieved 26/04/2014) states:
The poet Ezra Pound's 1934 injunction to "Make it new!" was the touchstone of the movement's approach towards what it saw as the now obsolete culture of the past. 
Although Modernism in art is still alive and well today, its heyday in music was probably ca. the first sixty years of the twentieth century, and thus, paradoxically, it might be argued that in order to "make it new" in our postmodernist time, we should be rejecting modernism.

However, in rejecting previous practices, and the desire to "make it new," we would be espousing modernism even as we are rejecting it.  Confused yet?

In any event, I see great value in employing existing techniques and ideas in new compositions, as long as you bring something to these techniques and ideas that is at least somewhat original. This strikes me as (a) practical — it is virtually impossible to write music without any traces of "nameable" techniques or practices, and (b) in keeping with historical practice — with the exception of modernism, art history is more about modifying existing practices than it is about rejecting all past practices.



As I was writing the above, this song kept playing in my head:

Sunday, February 5, 2012

How much theory do you have to know in order to be a composer?

This is a question that I am sometimes asked, and it came up recently in a conversation I had with Karim Al-Zand, the visiting composer for our recent (January 26-28, 2012) Newfound Music Festival.  I won't attempt to quote him from memory, but my sense of the conversation is that he felt that it was very helpful for a composer to have good music theory skills, and I happen to agree, so I thought I would explain my reasons.

What is meant by Music Theory?

"Music theory" may refer to any of the following:
  • Analysis (structural, melodic, harmonic, rhythmic, Schenkerian, set theory, phenomenological, psychoacoustic, stylistic);
  • Orchestration and instrumentation;
  • Under "music theory," our university also lists rudiments, aural skills (ear-training), keyboard harmony,  and jazz theory;
  • Harmony and counterpoint (renaissance counterpoint, baroque counterpoint, common-practice harmony, late-romantic harmony, 20th-century techniques).
By way of comparison, "art theories" cover a variety of topics such as theories of the nature, functions, and effects of art,  mimetic theories, procedural theories (abstraction, expressionism, formalismminimalism, naturalism, romanticism, symbolism), expressive theories, formalist theories, processional theories, aestheticism, theories of organic unity, and pragmatism.  Click this link to read more, or do a Google search of "art theory" and browse some of the results.

"Theory" has very different meanings in music and visual art!

Breaking it down…

With the understanding that "music theory" refers to a wide variety of topics as listed above, how much theory do you have to know to be a composer?

Let's break it down by topic within the wider category of music theory:

Analysis is an attempt to understand how music works using a variety of methodologies.  Analytical skills are useful for composers on at least four levels:
  1. Discovering how other composers' music works is one of the best ways to develop compositional skills.
  2. Analysis of others' works can stimulate the creative process by giving you ideas of things to try in your compositions.
  3. Analytical skills are essential in achieving a deeper understanding of your own music — this understanding can help you make the most out of your musical materials, and can help get you unstuck when you feel as though you've run into a compositional brick wall. and
  4. It is easy to lose perspective while composing, because the experience can be so subjective.  Analysis of one's own music is one method of introducing some semblance of objectivity into the equation.
Orchestration and instrumentation:  Instrumental ranges, the ways in which different instruments change tone colour in different registers, how to write idiomatically for different instruments, extended techniques, types of bowing, how different instruments sound in combination with one another, how to create different textures — it's all stuff composers should know.

Rudiments: As the name suggests, this refers to the study of the fundamental aspects of music, such as key signatures, time signatures, scale types, chord types, and accepted notation practices. But many composition students struggle at times with incorrect notation of rests and rhythms, and illogical and/or inconsistent enharmonic spellings. It's basic, it's boring (to some), but it's essential knowledge for composers who want others to perform their music.

Aural skills are among the most important skills a composer can have. It is useful to be able to hear an unusual chord, chord progression, tune, rhythm, etc., and to be able to quickly transcribe it, which might spur a creative impulse such as using some aspect of your transcription in your next piece, or to be able to quickly transcribe your complex musical ideas. If you have an idea, either in your head or something you've worked out on your instrument, struggling to notate your idea correctly introduces frustration, which is an inspiration killer. Good aural skills are also essential when rehearsing your music; if someone plays wrong notes or rhythms, you need to be able to hear this instantly and correct the problem. Or, if the ensemble plays notes or chords that don't jibe with what you intended to write, you need to figure that out and fix the wrong notes.

Keyboard skills:  Almost every "great" composer that you learn about in music history since the piano's rise in prominence in the late baroque era was regarded as an outstanding keyboard performer.  This suggests that keyboard skills are (or at least were) extremely important and useful for composers, but are they as important nowadays? To answer that, it would be helpful to know why so many great composers were great pianists. My guess is that there were at least three reasons:
  1. Historically, excellent piano skills enabled composers to perform their music for others, even if the music was not written for piano, such as chamber music or a symphony. We now have computer technology to make approximate realizations of our music, but in earlier times, the piano (or organ) was the only way to do this. 
  2. Historically, excellent piano skills were a great asset in the development of composers because they enabled composers to hear realizations of their own compositions long before computer technology existed that could fulfill this role.  
  3. Being a skilled pianist facilitates score study of works by other composers.  Nowadays we can listen to recordings while studying scores, but even so, you discover things by playing (or, in my case, hacking) through a score that you don't necessarily get any other way.
The fact that there are many successful composers in the world today who are not piano virtuosi illustrates that exceptional keyboard skills are no longer essential for composers, although I believe it is very useful for any composer to have keyboard competency.

Harmony and counterpoint: In order to become a skilled composer, do you really need to master Bach-style harmony and counterpoint, or renaissance counterpoint, or late-romantic harmony, or many 20th-century techniques? Some people may tell you that John Cage and Iannis Xenakis didn't know any of this stuff, and they became two of the most important composers of the 20th century!

But how true is it that "they didn't know any of this stuff?" Wikipedia tells us that Cage had piano lessons as a boy, although he was apparently more interested in sight-reading than developing virtuoso technique – but lots of sight-reading is great training for a composer! He studied for two years with Arnold Schoenberg (who Cage apparently "worshipped"), and also with Henry Cowell. However, Cage claimed to struggle with harmony:
After I had been studying with him for two years, Schoenberg said, "In order to write music, you must have a feeling for harmony." I explained to him that I had no feeling for harmony. He then said that I would always encounter an obstacle, that it would be as though I came to a wall through which I could not pass. I said, "In that case I will devote my life to beating my head against that wall." (Pritchett, James. 1993. The Music of John Cage. Cambridge University Press; p. 260)
Wikipedia tells us that most of Cage's compositions from the 1930s are "highly chromatic and betray Cage's interest in counterpoint." The importance of structure was stressed to him by at least one of his mentors (Richard Buhlig). Cage drew upon an impressive variety of extra-musical influences, including art, architecture, Zen Buddhism, philosophy, and mathematical formulae. He may not have developed the deep mastery of traditional (i.e., "common-practice period") harmony and counterpoint that we associate with most other composers, but he did have some training in these areas with some pretty impressive composer-teachers!

Iannis Xenakis studied architecture and engineering at the National Technical University of Athens, and was subsequently employed at Le Corbusier's architectural studio in Paris, working on a number of projects, perhaps most famously the Philips Pavilion at the Brussels World's Fair in 1958, completed by Xenakis alone, from a basic sketch by Le Corbusier (Hoffmann, Peter. "Iannis Xenakis", Grove Music Online, ed. L. Macy).

Phillips Pavillion, Brussels World's Fair (1958), 
bearing an uncanny resemblance to a nun's fancy cornette and habit (below):


Coincidence?

But he also had musical training, having studied notation and solfège as a boy, and having sung works by Palestrina, Mozart, and other composers in his school's choir. [One of the best ways to learn renaissance counterpoint, by the way, is sing Palestrina, so this in itself represents a kind of training.]  While working for Le Corbusier, Xenakis also studied harmony, counterpoint, and composition with a variety of teachers. However, when he asked Messiaen if he should continue his studies in harmony and counterpoint, Messiaen famously recommended against it, something he apparently did with no other student.
I understood straight away that he was not someone like the others. [...] He is of superior intelligence. [...] I did something horrible which I should do with no other student, for I think one should study harmony and counterpoint. But this was a man so much out of the ordinary that I said... No, you are almost thirty, you have the good fortune of being Greek, of being an architect and having studied special mathematics. Take advantage of these things. Do them in your music. (Matossian, Nouritza. 1986. Xenakis. London: Kahn and Averill; p. 48)
Both Cage and Xenakis had training in harmony and counterpoint, although it was arguably less rigorous than the training received by most composers of classical music, even in the 20th-century.

The fact is that so many composers were well-trained in harmony and counterpoint, even among the avant-garde of the 20th-century, might suggest that these are probably still important skills to master for any composer.

But was this cause or effect? Did skills learned as students in harmony and counterpoint contribute to composers' later "greatness," or were "great" composers such good musicians, even when they were students, that they naturally did well in these subjects, whether or not they applied this knowledge to their mature compositions? We can't know for sure of course, but my hunch is that, for most composers, the harmony and counterpoint learned as students probably informed the development of their mature style, and made them better musicians.

If you studied harmony and counterpoint and did not do well, I do not suggest that your future development as a composer is irrevocably compromised, however.

For one thing, you can go back and study this stuff again. I did poorly on most of my Royal Conservatory of Music (Toronto) theory exams until I began my studies in composition, mainly because the material didn't seem relevant to me, and I had no background in classical music. When I began studying with Dr. Samuel Dolin, he told me that "harmony and counterpoint are relevant, but you won't know why until you become good at them." Since he had trained so many good composers before me, I figured he knew what he was talking about, and I dedicated myself to becoming more skillful in these areas.

For another, the fact that at least a few composers without extensive training in harmony and counterpoint went on to do very well for themselves would suggest that this training may not be as vital as was once considered to be the case (and probably still is in music schools and conservatories).

I nevertheless believe in the importance and value of becoming highly skilled in harmony (part-writing and analysis) and counterpoint because subsequent experiences as a composer have convinced me that Dr. Dolin's advice was 100% right. And for that I remain forever in his debt.

Conclusion

How much theory do you have to know in order to be a composer?
  • Think of the many aspects of music theory as a toolkit; the more tools (skills) you have, the better equipped you are to be a composer.
  • It helps to know a lot!