You could probably say Prince for a number of instruments. The guy not only can play a bunch of different instruments (over 20 different ones), but can play most of them as well as anyone, including guitar, piano, bass, and drums. I guess that''s the reason the major labels were in a bidding war to sign him when he was just 17 years old.
Purple Rain is a very good album, though I still prefer his early works, especially Dirty Mind.