album (1979)

Frank Zappa - Guitar, vocals
Warren Cuccurullo: rhythm guitar, vocals / Denny Walley: slide guitar, vocals
Ike Willis: lead vocals / Peter Wolf: keyboards / Tommy Mars: keyboards
Arthur Barrow: bass, guitar (on Joe's Garage), vocals
Patrick O'Hearn: bass on Outside Now and He Used To Cut The Grass
Ed Mann: percussion, vocals
Vinnie Colaiuta: drums, combustible vapors, optometric abandon
Jeff: tenor sax / Marginal Chagrin: baritone sax / Stumuk: bass sax
Dale Bozzio: vocals / Al Malkin: vocals / Craig Steward: harmonica

DISC I.

(Act I)
1. The Central Scruinizer
2. Joe's Garage
3. Catholic Girls
4. Crew Slut
5. Fembot In A Wet T-Shirt
6. On The Bus
7. Why Does It Hurt When I Pee?
8. Lucille Has Messed My Mind Up
9. Scrutinizer Postlude

(Act II)
10. A Token Of My Extreme
11. Stick It Out
12. Sy Borg

DISC II.
1. Dong Work For Yuda
2. Keep It Greasey
3. Outside Now

(Act III)
4. He Used To Cut The Grass
5. Packard Goose
6. Watermelon In Easter Hay
7. A Little Green Rosetta