well, one nifty aspect of hearing music from a long time ago in your life (high school wind-ensemble music, to be precise)
is recognizing certain harmonies, that you simply hadn’t learned about that.
such as a DbM7 chord, in c minor…didn’t know about M7 chords yet, nor those a half step above the root in a minor key:)

piece is

MASQUE by W. Francis Mcbeth (didn’t even know this piece was by him, Just remembered a piece called Masque, from ages ago, that I liked and never had found.)