For today's quiz, you need to be old enough to have read classic children's books, and young enough (at heart) to recognize a character:
OK, after searching high and low, I now realize that Curious George was never drawn with a tail, but c'mon ---
--- if you are as old as I am, you gotta think Curious George when you see a monkey shape! Besides, Cheeta never played the piano, and though the Barenaked Ladies sing about chimpanzees, there's not actually one playing an instrument in their video.
Any other ideas?