Acetone was an alternative rock and slowcore band formed in 1992 in Los Angeles, California, from three core members of the group Spinout, formed in 1987. Mark Lightcap played guitar, with Richie Lee on bass and Steve Hadley on drums. The group disbanded after Richie Lee apparently committed suicide on July 23, 2001.
- Cindy (1993) (Vernon Yard Records)
- I Guess I Would (1995) (Virgin Records)
- If You Only Knew (1996) (Vernon Yard)
- Acetone (1997) (Vapor Records)
- York Blvd. (2000) (Vapor Records)