Who Knows

Original version(s)

Originally released by Jimi Hendrix Band Of Gypsys (Capitol 472, 1970)

FZ album(s) in which song has appeared

Apostrophe (') (1974), quoted in Cosmik Debris, recorded at Bolic Sound, Inglewood, CA, May 26, 28, 29 & June 1, 1973
- same version on Strictly Commercial (1995)
Halloween 73 (2019), quoted in Cosmik Debris, recorded in Los Angeles, CA, October 20, 1973
Halloween 73 (2019), quoted in Cosmik Debris, performed in Chicago, IL, October 31, 1973, late show
The Roxy Performances (2018), quoted in Cosmik Debris, performed in Los Angeles, December 9, 1973, early show
- same performance on Roxy—The Movie (2015) as "Something Terrible Has Happened"/Cosmik Debris
  - same version on Roxy—The Soundtrack (2015) as Cosmik Debris
The Roxy Performances (2018), quoted in Cosmik Debris, performed in Los Angeles, December 10, 1973, early show
The Dub Room Special! (2007), quoted in Cosmik Debris, performed in Los Angeles, August 27, 1974
- same version on The Dub Room Special! (video) (1982) as part of Cosmik Debris
BTB I: Anyway The Wind Blows (1991), quoted in Cosmic Debris, performed in Paris, February 24, 1979
Buffalo (2007), quoted in Cosmik Debris, performed in Buffalo, NY, October 25, 1980
You Can't Do That On Stage Anymore Vol. 3 (1989), quoted in Cosmik Debris, performed in Seattle and Portland, December 1984 (with the end from NYC, August 25-26, 1984)
- same version, different ending, on You Can't Do That On Stage Anymore Sampler (1988) as Cosmic Debris
- complete NYC, August 25-26, 1984 version on Does Humor Belong In Music? (Video) (1985) as Cosmik Debris
The Best Band You Never Heard In Your Life (1991), quoted in Cosmik Debris, performed in 1988

Tour(s) on which song is known to have been performed (main source: FZShows, v. 7.1)

February-April, 1979 (Europe)—known quotations: 1