To respond to our friend Feldman, often the answer lies in asking good questions
Feldman wrote:what do you think about creativity in compositional choices?
Let's reflect on the term "choices"; if options are not given, creativity is required to seek them... but also technique for their feasibility; I will return to this later.
Feldman wrote:In your opinion, based on what criteria did the great composer of the past (from any historical era) establish the thematic structure, modulations, and everything else within a composition?
Given that in the term "past" I also include all (I repeat, all!) of the last century, and it seems to me you understand this from the underlining "of any historical era," I think you are referring to theme and modulations in a broad sense. Therefore, theme vs. material or modulations towards translation, transposition of an eventual series, etc., to follow.
I think everything can be summarized with aesthetics, which is obviously a whole world unto itself, but it guides the musician's instinct to write music of their time—and I am not referring to the adjective/adverb "contemporary," but to the modernity in which the artist positions themselves responsibly toward tradition and nourishes it (without commodifying it).
Feldman wrote:I read in a text, the name of which I cannot recall right now, that in the pieces of great authors such as Bach, Mozart, Beethoven, etc., everything (but truly EVERYTHING) is contained within the theme and the remaining part is nothing more than its development.... so I wonder, how much does the issue of creativity hold up, of the "fantastic" way of developing something? Are a composer's choices "free," or are they nonetheless constrained by very tight relationships with the theme?
This, on the other hand, is a narrower field. The music of this period depends precisely on the starting "sublime" object. Music lives for that object, so creativity is oriented toward developing and transfiguring precisely the theme or subject, whatever it may be.
Pity that for many, musical composition is not just fantasy, not just inspiration... most of it is very technical work, a technique that takes taste and aesthetics into account, but it is always technique.
The more one progresses, the more one consolidates their own style, and the more "circumscribed" fantasy becomes, the more work remains... and the greats knew this too; I remember this open discussion by Carlos and the surprise in reading some of Mozart's thoughts regarding the objectives he set for himself in terms of usability.
http://www.pianoconc...va-anche-mozart
That is, a consecrated genius, wondering how to arrange notes in a row to reach an objective closely tied to the aesthetic sense of his period.
Ergo, much technique (oh!, He, the supreme one, used to attend lessons from Padre Martini) aimed at bending the material to tell (good old times when music was solely of a narrative character) something to his peers.
Even the fact that the flute does not play below C is a technical implication that guides fantasy toward perhaps other instruments (but even here, how would Lachenmann fit in? Eh..eh)... and it digs, and digs... the technique is very substantial. It is practically an iceberg; you see the tip, the most exterior part of the piece, but all the technical work is submerged and must be so... otherwise, it remains an exercise.
Let's say that mine are free reflections expressed from the point of view of a composer with a bit of historical consciousness... what do you/you all think?