1970 — East Bay Grease (Tower of Power)

Rufus Miller - lead vocals (except "Sparkling in the Sand")
Emilio "Mimi" Castillo - alto saxophone, vocals, extra greasy vocal on "The Skunk, the Goose, and the Fly"
David Garibaldi - drums, vibes, background vocals
Greg Adams - first trumpet
Steve Kupka - baritone saxophone, background vocals
Skip Mesquite - tenor saxophone, flute, vocals
David Padron - second trumpet
Frank Prestia - bass
Rick Stevens - lead vocal on "Sparkling in the Sand", background vocals
Willy Fulton - guitar, background vocals
Mic Gillette - trumpet, trombone, flugelhorn with solo on "Sparkling in the Sand"[3]
Ken Balzell - trumpet