The library is split, loosely, into three sections. Classical is the largest because it is what I grew up listening to and what I have spent the most time with. Jazz comes in waves; some seasons I am deep in Coltrane, some seasons I forget the section exists. Ambient is the smallest and slowest-growing, and lives mostly in the "what to put on while writing code" category.
The clearest entry point is the albums index, which lists what is currently catalogued. Below are the three sections, with a short note on each.
Classical
Bach, Brahms, Schubert, Chopin, Beethoven late quartets, the occasional Pärt or Górecki.
Where most of the writing happens. The listening lives somewhere between the great German-Austrian core and a handful of 20th-century pieces I keep returning to. Cataloguing here is most up-to-date.
Jazz
Coltrane, Bill Evans, Jim Hall, ECM in general.
I write less here because I do not yet trust my ear in this idiom. There are notes on a few records that mean a lot to me, and a long-running argument with myself about whether the Sunday at the Village Vanguard set or the Waltz for Debby set is the better one.
Ambient
Eno, Stars of the Lid, Harold Budd, a little Hauschka.
Working music, mostly. I have not figured out how to write about ambient records in a way that doesn't feel like trying to describe a weather pattern. Notes here are short and sparse.