Tracklist Hide Credits

A1	Palm Grease Written-By – H. Hancock*	10:34
A2	Actual Proof Written-By – H. Hancock*	9:41
B1	Butterfly Written-By – H. Hancock*	11:18
B2	Spank-A-Lee Written-By – H. Hancock*, M. Clark*, P. Jackson*	7:11

Companies, etc.

• Phonographic Copyright (p) – CBS Inc.
• Record Company – CBS/Sony Inc.
• Produced For – David Rubinson And Friends, Inc.
• Recorded At – Wally Heider Studios

Credits

• Cover – Rob Springett*
• Drums – Mike Clark
• Electric Bass – Paul Jackson
• Electric Piano [Fender Rhodes], Clavinet [Hohner D-6], Synthesizer [Arp Odyssey, Arp Soloist, Arp 2600, Arp String] – Herbie Hancock
• Engineer [Recording Engineer] – Fred Catero
• Percussion – Bill Summers
• Producer – David Rubinson, Herbie Hancock
• Soprano Saxophone, Tenor Saxophone, Bass Clarinet, Alto Flute, Saxello – Bennie Maupin

Notes

Produced for David Rubinson & Friends, Inc.
Recorded at Wally Heider Studios, San Francisco.
Originally released in 1974 by CBS

(P)1974 CBS, Inc.

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
PC 32965	Herbie Hancock	Thrust ‎(LP, Album)	Columbia	PC 32965	Canada	1974
SMM 503449 2	Herbie Hancock	Thrust ‎(CD, Album, RM, Dig)	Sony Music Media	SMM 503449 2	France	2001
CBS 80193	Herbie Hancock	Thrust ‎(LP, Album)	CBS	CBS 80193	Italy	1975
PCA-32965	Herbie Hancock	Thrust ‎(8-Trk, Album)	Columbia	PCA-32965	US	1974
CBS 80193	Herbie Hancock	Thrust ‎(LP, Album)	CBS	CBS 80193	Netherlands	Unknown

Recommendations

{keyblock}