I play very little classical music other than some of the "biggies" like Fur Elise and whatnot.
Though I do occasionally mess around with Pictures at an Exhibition since that's been my favourite classical music thing ever since I first heard it (and I can't remember when or where that was but it was probably at least 50 years ago).
I do play a variety of stuff ranging from Frank Sinatra to Black Sabbath depending on what I feel like doing on any given day (and what seems to keep my bird's attention). And a fair amount of old movie and television music.
And yes, I do play for my bird. She's my audience and my critic. Everybody needs at least one fan. 😛