Wowsa. Ella Fitzgerald Live at Montreux 1969
httpv://www.youtube.com/watch?v=I7tO8xaNtQk
and of course, the original Cream version is much different. Good in its own way, but a bit over-played, and ultimately not as much fun, at least for me.
httpv://www.youtube.com/watch?v=QMIUt42OCbc
(via Chuck Sudo)