((Zappa, 2CD, Vaulternative VR 2007-2, October 31, 2007)

Insane completist details, such as transcribed lyrics and relation to other albums
DISC 1
*1. Intro Intros 3:19
2. The Grand Wazoo (Think It Over) 17:21
3. Approximate 13:35
4. Big Swifty 11:49*
DISC 2
*1. “Ulterior Motive” 3:19
2. The Adventures Of Greggery Peccary: Movement I 4:50
3. The Adventures Of Greggery Peccary: Movement II 9:07
4. The Adventures Of Greggery Peccary: Movement
III 12:33
5. The Adventures Of Greggery Peccary: Movement IV—The New Brown Clouds 6:07
6. Penis Dimension 3:35
7. Variant I Processional March 3:28*
Boston Music Hall, Boston, MA
September 24, 1972
Produced by Gail Zappa & Joe Travers
Vaultmeisterment by Joe Travers
Mastered by Doug Sax and Robert Hadley at The Mastering Lab
Future History by FZ, 1972
Insider Bried by Malcolm McNab, 2007
Cover Art “Mundo Invisible” (oil on canvas, 60″ × 72″) by Christopher Mark Brennan, 2003
Art Direction/Concept & Text by Gail Zappa
Rendermen & Layout Design by Michael Mesker
FZ—guitar and white stick with cork handle
Tony Duran—slide guitar
Ian Underwood—piano and synthesizer
Dave Parlato—bass
Jerry Kessler—electric cello
Jim Gordon—electric drums
Mike Altschul—piccolo, bass clarinet and other winds
Jay Migliori—flute, tenor sax and other winds
Earle Dumler—oboe, contrabass sarrusophone and other winds
Ray Reed—clarinet, tenor sax and other winds
Charles Owens—soprano sax, alto sax and other winds
Joann McNab—bassoon
Malcolm McNab—trumpet in D
Sal Marquez—trumpet in Bb
Tom Malone—trumpet in Bb, also tuba
Glenn Ferris—trombone and euphonium
Kenny Shroyer—trombone and baritone horn
Bruce Fowler—trombone of the upper atmosphere
Tom Raney—vibes and electric percussion
Ruth Underwood—marimba and electric percussion