Bartok's "Concerto for Orchestra"
Poulenc's "Piano Concerto for Two Pianos in D minor"
Grieg's Piano Concerto
Moszkowski's Piano Concerto in E (Op.59 I think)
Mozart's Piano Concerto No.23
Rachmaninov's 2nd (in C minor?)
And that's about it

I obviously love the piano

No, but really, I haven't listened to many concerti for other instruments, although I should.
Mark: About the vivaldi concerti, composer Luigi Dallapiccola said "Vivaldi didn't write 459 concerti; he wrote one concerto 459 times" . He obviously disliked the similarity among Vivaldi's concerti
And nikolas, yes, I'd like to listen to Schnittke's concerto. I've read about him and his music sounds very interesting. I'd like to hear, maybe just the first movement, or your favourite movement (so then I could buy the CD for myself). I'll PM you anyway, cause I doubt you'll read this
