4 Non Blondes was an American rock band formed in 1989 by four women, none of whom were blonde. They consisted of bassist Christa Hillhouse, guitarist Shaunna Hall, drummer Wanda Day and vocalist Linda Perry. Prior to the release of their first album, Roger Rocha replaced Hall on guitar, and Dawn Richardson replaced Day on drums. They hit the charts in 1993 with "What's Up", their only hit. Perry left the band in 1995 to begin a solo career, and the remaining members disbanded soon thereafter. They represented American alternative rock genre of music. Founding of the group Bassist Christa Hillhouse knew guitarist Shaunna Hall for many years in San Francisco. They met drummer Wanda Day, and after witnessing Linda Perry sing solo at a club they convinced her to join the band. In an interesting coincidence, October 17, 1989 was the day of the Loma Prieta earthquake that hit San Francisco and was supposed to be their first day of re