Треклист
1 Hang Up Your Hang Ups
2 Sun Touch
3 The Trailor
4 Bubbles
5 Steppin' In It
6 Heartbeat
Bass - Henry Davis, Louis Johnson, Paul Jackson
Drums - Harvey Mason, James Gadson, Mike Clark
Guitar - David T. Walker, Dewayne McKnight
Guitar, Guitar - Melvin "Wah Wah" Watson
Harmonica - Stevie Wonder
Percussion - Bill Summers
Piano, Electric Piano, Clavinet, Synthesizer, Synthesizer, Synthesizer, Synthesizer, Synthesizer - Herbie Hancock
Producer - David Rubinson & Friends, Inc., Herbie Hancock
Saxophone, Flute - Ernie Watts, Jim Horn
Soprano Saxophone - Wayne Shorter
Soprano Saxophone, Tenor Saxophone, Saxello, Bass Clarinet, Flute, Alto Flute - Bennie Maupin
Trombone - Garnett Brown
Trumpet - Bud Brisbois, Jay DaVersa
Tuba, Bass Trombone - David Rubinson, Dick Hyde
