I was just watching series 7 episode 20 of Two and a Half Men. It shows Charlie Sheen's character [Charlie Harper] sitting at a piano playing the first couple of lines of Chelsea Morning.

I Called Him Magoo
Season: 7
Episode: 20
Original Air Date: Monday, May 10, 2010

Forward to 3:56 to hear Charlie singing Chelsea Morning

Great find, Ron!

(Contributed by Ron G.)