Credits

Herbie Hancock: Electric Piano
Bob Belden: Reissue Producer
Chick Corea: Electric Piano
Dave Holland: Bass
Joe Zawinul: Organ, Electric Piano
John McLaughlin: Guitar, Electric Guitar
Miles Davis: Trumpet
Tony Williams: Drums
Wayne Shorter: Soprano Saxophone, Tenor Saxophone
Teo Macero: Producer, Original Recording Producer
Darren Salmieri: A & R, Artist Coordination
Howard Fritzson: Reissue Art Director
Mark Wilder: Mastering, Mixing
Michael Cuscuna: Reissue Producer
Randall Martin: Reissue Design
Russ Payne: Engineer, Remix, Editor
Valerie Wilmer: Photography
Lee Friedlander: Cover Photo
Seth Rothstein: Project Director
Jan Persson: Photography
Mark Unterberger: Package Manager, Packaging Manager
Stan Tonkel: Engineer
Frank Glenn: Liner Notes
John Ephland: Liner Notes
Val Wilmer: Artwork, Photography
Steve Berkowitz: A & R