Manhattan Transfer, Dianne Reeves June 22, 2008

Blessed with a wonderfully versatile voice, Dianne Reeves has been known to shift from jazz to R&B, pop to African music, but she always comes back to the jazz for which she is most popular. A four-time Grammy winner, Reeves is the only singer to have won the vocal category for three consecutive recordings in any singing category. She earned a new following after her appearance in the film 'Good Night and Good Luck,' for which she recieved her fourth Grammy. This quartet has conquered the vocal intricacies of jazz, R&B, doo-wop, rock 'n' roll & swing.