And, there's Nora, the piano-playing cat- probably the most watched cat musician on YouTube. Direct link is here (2:49) Human says: This is not a trick that was taught to Nora. She began sitting at the piano at about one-year-old. She's four now. She plays only when the mood strikes her, which is usually several time a times a day for short periods.

Expert drummer. Or, I hope so. I'd hate to think the sound was faked. Direct link is here (1:09)