Frank Zappa And The Mothers - The Grand Wazoo

Brass – Bill Byers*, Ernie Tack, Ken Shroyer*, Malcolm McNabb*, Sal MarquezGuitar – Frank Zappa, Tony DuranPercussion – Alan Estes, Bob ZimmittiSynthesizer [Mini-Moog] – Don PrestonVocals – Janet Neville-Ferguson*, Sal MarquezWoodwind – Tony “Bat Man” Ortega*, Earl Dumler, Fred Jackson, Joanne Caldwell McNabb, Johnny Rotella*, Mike Altschul

Brass – Bill Byers*, Ernie Tack, Ken Shroyer*, Malcolm McNabb*, Sal MarquezGuitar, Soloist [Bottleneck Solo] – Tony DuranGuitar, Soloist [Guitar Opening Solo] – Frank ZappaPercussion – Alan Estes, Bob ZimmittiSoloist [Trombone] – Bill Byers*Soloist [Trumpet] – Sal MarquezSynthesizer [Mini-Moog] – Don PrestonVocals – Janet Neville-Ferguson*, Sal MarquezWoodwind – Tony “Bat Man” Ortega*, Earl Dumler, Fred Jackson, Joanne Caldwell McNabb, Johnny Rotella*, Mike Altschul

Brass – Sal MArquezBrass [Multiple Trombones] – Ken Shroyer*Keyboards, Vocals – George DukeVocals – "Chunky"*Vocals, Guitar – Frank ZappaWoodwind – Mike AltschulWoodwind, Soloist [Sax] – Ernie Watts

Brass [Multiple Toots] – Sal MarquezKeyboards – George DukePercussion [On Gong] – Lee ClementPercussion, Guitar – Frank ZappaWoodwind – Joel Peskin, Mike Altschul

Brass – Sal MarquezKeyboards – George DukeLead Guitar – Frank ZappaRhythm Guitar – Tony DuranWoodwind – Joel Peskin, Mike Altschul