No Doubt is an American rock band formed in Anaheim, California, in 1986. For most of its career, the band has consisted of vocalist and founding member Gwen Stefani, guitarist Tom Dumont, bassist Tony Kanal and drummer Adrian Young. Keyboardist Eric Stefani, Gwen's brother, was also a founding member but quit in 1994. From the mid-1990s, trombonist Gabrial McNair and trumpeter Stephen Bradley have performed with the band as session and touring musicians.