How's this:
I'm definitely into the Romantics, but I'm more of an everyman with like, Bach, Handel, then Mozart, Beethoven, Chopin etc, but then Debussy, Satie, Rachmaninoff, some Tchaikovsky, Bizet, etc. I've strained my right triceps and shoulder going hard out on the Rach lately. I'm going to have to watch those fff parts.
And modern stuff is like, a rearrangement of the older stuff, there are plenty of modern songs that borrow shamelessly from the Romantic era, which I claim is where Jazz comes from, after Eastern European and African/New World music got together in America.
I mean, when you look at the music, there are patterns you can see, as well as hear when you learn to play the stuff.
But that's just me.
With my A-90 in the corner.