69/07/08 Boston MA US The Ark
Players
- Frank Zappa: lead guitar/vocal
- Roy Estrada: bass/vocal
- Don Preston: keyboards/electronics
- Buzz Gardner: trumpet
- Ian Underwood: alto sax, piano
- Bunk Gardner: tenor sax
- Jim "Motorhead" Sherwood: baritone sax
- Jimmy Carl Black: drums
- Arthur Tripp: drums