Acetone was an American experimental rock band formed in Los Angeles in the 1990s, known for their slow, spacious guitar-driven sound and introspective lyrics. The trio consisting of Mark Playle, Rich Schachman, and Richie Egan created a distinctive lo-fi aesthetic that influenced the slowcore and indie rock movements. Though the band disbanded in 2001, their cult following continues to appreciate their minimalist approach to rock music.