The Dub Room Special

The Dub Room Special! is a direct-to-video production by American musician Frank Zappa made for release in October 1982. The video combines a performance at the KCET studios in Los Angeles on August 27, 1974 and two concerts performed at The Palladium, New York City on October 31, 1981 with clay animation by Bruce Bickford, interviews, and footage from the "Dub Room" at Compact Video.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.