Steve Vai - Guitar, Guitar (Steel)
Ed Mann - Percussion
Chad Wackerman - Drums
Moon - Vocals
Jimmy Carl Black - Percussion, Drums, Vocals
Ike Willis - Guitar, Guitar (Rhythm), Vocals
Bob Stone - Remixing, Digital Remastering
Ahmet - Vocals
Arthur Barrow - Bass
Vinnie Colaiuta - Percussion
George Douglas - Assistant Engineer
Frank Zappa - Guitar, Arranger, Composer, Vocals, Producer
Bob Harris - Trumpet, Keyboards, Vocals, Soprano (Vocal)
David Logerman - Drums
Tommy Mars - Keyboards, Vocals
David Ocker - Clarinet, Clarinet (Bass)
Mark Pinske - Vocals, Engineer
Jim Sherwood - Guitar, Sax (Tenor), Vocals Wind
Motorhead Sherwood - Sax (Tenor), Vocals
Allen Sides - Engineer
Craig Stewart - Harmonica
Denny Walley - Vocals, Slide Guitar
Ray White - Guitar, Guitar (Rhythm), Vocals
Ahmet Zappa - Vocals
Moon Unit Zappa - Vocals
Jo Hansch - Mastering
Dennis Sager - Digital Engineer
Santi Rubio
Amy Bernstein - Artwork
John Livzey - Photography, Cover Photo
Thomas Nordegg - Engineer
John Vince - Artwork, Graphic Design