Credits
Herbie Hancock: Keyboards, Electric Piano
Miroslav Vitous: Bass
Hubert Laws: Flute
Jack DeJohnette: Melodica, Wind
Joe Zawinul: Keyboards, Electric Piano
Miles Davis: Author
Walter Booker: Bass
Woody Shaw: Trumpet
Wayne Shorter: Saxophone, Soprano Saxophone
Jimmy Owens: Trumpet
Joe Chambers: Percussion
George Davis: Flute
Earl Turbinton: Saxophone, Soprano Saxophone
Joel Dorn: Producer
Billy Hart: Percussion
Gene Paul: Engineer
Lewis Hahn: Engineer, Remix
David Cory Lee: Percussion
David Lee: Percussion
Dick Cutler: Coordinator
Steve Fallone: Mastering
Marl Larson: Design
Ed Freeman: Cover Photo, Design, Photography
Johnny Owens: Trumpet