So I've been taking advanced theory classes for about 3 years now, and I am fascinated by composers, and how they shape their music and their harmonies.
I'd really like to start, but I have no idea where to begin.
If anyone has any advice on this, please share.
Thanks.

I am currently going through a huge re-definition period in my life on all things music and piano. Composition is something that has always been a part of my life, as far as I can remember. In that sense, I beleive composing is, at its origin, something very personal to us that is always going on within us in terms of how we think and view life and organize our perceptions. A little example in my world would be that I have for quite a number of years (I'm not sure how many) been listening intently to the sounds of the world around me, and I am coming to understand that I form ideas of what the world is or who people and mankind are, based on these sounds. I believe the ideas that are formed are the type of organization itself, and then if you want to carry that over specifically to the piano or to instruments and singers, you could say that a composer is organizing his/her ideas on those sounds, so-to-speak. But, okay, that is all very abstract, perhaps. The main idea here is that you already have specific-to-you organizational tendencies, I believe, and the real trick here is in defining those to yourself and then developing those in a fundamental way (I'm sorry, I just CAN NOT escape this term for now).
Practically speaking, I will tell you what I am currently doing and though it may not be the thing you decide to do yourself, perhaps it will at least give you some ideas to work with.
For the sake of saving time, I won't go through my current belief system about my perception of music and so on, but instead I will cut right to the chase and tell you that, as a pianist, I spend time each day practicing what I consider to be the fundamentals of music and piano playing. One of my aims during this time is to practice
thinking like a composer, and in that process be open to discovering my own sort of thought-patterns, etc.. Exactly to my main point, I currently believe there are certain characteristics to sound-organization that help to make music be something of an actual craft and help to make it be an actual composition.
The main textual characteristics I am aiming at defining to myself are:
Preparatory
Exclamatory
Conditional/linking
Arrival
I currently believe these characteristics are involved in telling a story clearly, and “style” depends mostly on how we achieve each of these (arpeggiated, tempo, etc.). For me personally, I want to start thinking in a way that includes arpeggios and chords and scales, and so while I am practicing those on the piano, I am organizing in my thoughts now what characteristic whatever I am playing fits into. So, part of an argeggio pattern, for an example, might be preparing the listener (me, in this case, and my imaginary audience) for the next part of the pattern, which I might decide is the exclamatory section of my pattern, and then I decide what my point(s) of arrival is/are, and perhaps what I section I will use to link it. This Is my general process, right now, and part of that process is being patient with myself while I am exploring this in the way that I am.
Just yesterday, as a matter of fact, these characteristics of a composition came clearly to me while I was listening to Glenn Gould play Bach, in a longish drive. I realized that repeated material or changes of harmony often serve as a kind of preparatory material for whatever is the next exclamation. I’m currently quite infatuated with Glenn Gould, by the way

. What I discovered is that even entire sections of repeated material can be performed and perhaps even meant by the composer, as preparations for the next section (which is not necessarily in the order I listed above). So, in a Classic style sonata, for example, the exposition is often repeated. You could say that the first play-through serves as a statement, and the repeat serves as a preparation for the development, and that in a sense, the development is in some way a kind of link to the recapitulation, and the recapitulation may alternate between being exclamatory and then at some point serve as a kind of conditional material which leads to the final arrival point at the close. Well, suddenly I can type forever on this subject, but I have to say that you can hear quite distinctly when Glenn Gould shifts gears from one to another.
Well, I wish you the best in your endeavor

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