Joe Travers (American drummer, engineer, “vaultmeister”/ archivist & researcher for the Zappa Family Trust)

Wowie Zowie

Mathilda Plum Doucette Zappa & The Mothers of Invention

AAAFNRAAAAAM Birthday Bundle 21 Dec. 2011 · 2011

Cheepnis

Zappa Plays Zappa

Zappa Plays Zappa · 2008

Trouble Every Day

Zappa Plays Zappa

Zappa Plays Zappa · 2008

Punky’s Whips

Zappa Plays Zappa

Zappa Plays Zappa · 2008

Father O’Blivion

Zappa Plays Zappa

Zappa Plays Zappa · 2008

St. Alfonso’s Pancake Breakfast

Zappa Plays Zappa

Zappa Plays Zappa · 2008

Salve-Dependent Scorpions

Mike Keneally

The Scambot Holiday Special · 2008

Tank

Joe Travers & Brian Auger

Fanfare for the Uncommon Man: The Official Keith Emerson Tribute Concert · 2021

Tank

Joe Travers & Brian Auger

Nutrocker

Philippe Saisse

Fanfare for the Uncommon Man: The Official Keith Emerson Tribute Concert · 2021

Bitches Crystal

Eddie Jobson

Fanfare for the Uncommon Man: The Official Keith Emerson Tribute Concert · 2021

Hoedown

Ed Roth & Jeff “Skunk” Baxter

Fanfare for the Uncommon Man: The Official Keith Emerson Tribute Concert · 2021

Evelyn, a Modified Dog (session outtakes)

Frank Zappa and The Mothers of Invention

One Size Fits All · 1975

Vault of Imaginary Diseases

Frank Zappa

The Zappa Movie Limited Edition Soundtrack EP! (exclusive backer reward edition) · 2020

Lonely Little Girl (original composition - take 24)

Frank Zappa

The Lumpy Money Project/Object · 2009

Section 8, Take 22

Frank Zappa

The Lumpy Money Project/Object · 2009

Unit 2, Take 9

Frank Zappa

The Lumpy Money Project/Object · 2009

Unit 3A, Take 3

Frank Zappa

The Lumpy Money Project/Object · 2009