• "Bathtub Man" •
Frank Zappa – guitar •
Napoleon Murphy Brock – vocals, saxophone •
George Duke – keyboards, vocals •
Tom Fowler – bass •
Chester Thompson – drums •
Ruth Underwood – percussion • "Space Boogers" • Frank Zappa – guitar • George Duke – keyboards • Chester Thompson – drums • "Hermitage" • Frank Zappa – guitar, composer • Ralph Grierson, Mike Lang,
Ian Underwood – keyboards •
Bill Mays – clavinet • Bobby Dubow, John Wittenberg – violin • Pamela Goldsmith – viola • Jerry Kessler – cello • Lou Anne Neill – harp • Dave Shostac – flute, tenor sax • Gary Foster – 2nd flute (and doubles) • Ray Reed – flute, alto sax • Vic Morosco – clarinet, alto sax •
Jay Migliori – clarinet, tenor sax • Mike Altschul – bass clarinet, baritone sax • Earle Dumler – oboe, English horn, bass oboe • John Winter – oboe, English horn • David Sherr – 2nd oboe and tenor saxophone • JoAnn Caldwell – bassoon • Bobby Tricarico – bassoon, contra bassoon • Gene Goe,
Malcolm McNab, Roy Poper – trumpet • Arthur Briegleb, David Duke, Bob Henderson, Todd Miller – French horn • Jock Ellis,
Bruce Fowler, Kenny Shroyer – trombone • Dana Hughes – bass trombone • Don Waldrop – tuba and contrabass trombone • Dave Parlato – bass •
Terry Bozzio – drums • Alan Estes,
John Bergamo,
Emil Richards, Tom Raney – percussion • "Trudgin' Across the Tundra" • Frank Zappa – conductor, guitar •
Tony Duran – slide guitar • Earle Dumler – oboe, saxophone, sarrusophone • Malcolm McNab – trumpet •
Gary Barone – trumpet (solo) •
Tom Malone – trumpet, trombone, tuba, piccolo, saxophone •
Bruce Fowler – trombone •
Glenn Ferris – trombone • Dave Parlato – bass •
Jim Gordon – drums, steel drums • "Occam's Razor" • Frank Zappa – guitar solo •
Warren Cuccurullo – guitar • Denny Walley – guitar, backing vocal •
Tommy Mars – keyboards • Peter Wolf – keyboards •
Arthur Barrow – bass •
Vinnie Colaiuta – drums •
Ed Mann – percussion •
Ike Willis – backing vocal • "Heidelberg" • Frank Zappa – guitar solo •
Adrian Belew – guitar •
Tommy Mars – keyboards • Peter Wolf – keyboards •
Patrick O'Hearn – bass • Terry Bozzio – drums • Ed Mann – percussion • "
The Illinois Enema Bandit" • Frank Zappa – guitar, vocals •
Ray White – vocals, guitar •
Steve Vai – guitar • Tommy Mars – keyboards •
Robert Martin – keyboards, vocals •
Scott Thunes – bass •
Chad Wackerman – drums • Ed Mann – percussion • "Australian Yellow Snow" • Frank Zappa – guitar, vocals • George Duke – keyboards, vocals •
Jean-Luc Ponty – violin • Ian Underwood – woodwinds, synthesizer • Sal Marquez – trumpet, vocals • Bruce Fowler – trombone • Tom Fowler – bass • Ralph Humphrey – drums • Ruth Underwood – percussion • "Rollo" • Same as song 3. "Hermitage"
Credits • Bernie Grundman – mastering • Michael Mesker – design, layout design • Melanie Starks – production coordination • Joe Travers – producer, vault research • Gail Zappa – producer, package concept, text == References ==