Hey,
I play piano. Have a real one, or a keyboard that I have hooked up to my laptop with some notation software. I can play basically anything you can get onto sheet music for me. I can also spice MIDI files up a bit with the notation software. BTW, the keyboard supports multiple instruments, so hopefully that will help. Just holler if I can be of service... People are generous by helping me out with starting to remix, so I would like to contribute somewhere as well.
Caleb