When music legend Quincy Jones turned 75, a few of his friends decided to pay tribute. This July 2008 Montreux Jazz Festival concert is the result, and the party is on the stage as a slew of musical greats team up for a soul-stirring serenade. Highlights include Chaka Khan and Patti Austin performing "Miss Celie's Blues," Petula Clark singing "One Mint Julep" and Herbie Hancock bringing his signature flavor to "Cool Joe, Mean Joe."