Do you remember when Frank Zappa and John Lennon performed together? Of course John's little Asian wife was there in the middle of everything screaming her ass off, thinking she was being so creative. Zappa's band improvised a new song titled Scumbag. While jamming to the tune Zappa's bandmates lowered a large burlap sack down over Yoko Ono while she was careful to take the microphone inside the sack with her so she could continue her shrieking performance.

Zappa and Lennon agreed to share the multitrack tapes from the performance so they can each issue the music. Lennon had Phil Spector mix his version. Spector essentially removed and covered up Frank's musicians with his signature "wall of sound" excessive echo and reverb. Zappa's version is much more enjoyable.

I don't know if Yoko Ono was able to keep the burlap sack.