Artist: Ella Fitzgerald - Video Director: Wendy Cong Zhao - Video Producer: Clay Mallory - Artist: Louis Armstrong - Producer: Norman Granz - Double Bass: Ray Brown - Guitar: Herb Ellis - Piano: Oscar Peterson - Drums: Buddy Rich - Recording Arranger: Buddy Bregman - Conductor: Buddy Bregman - Vocals: Louis Armstrong - Trumpet: Louis Armstrong - Vocals: Ella Fitzgerald