Formed in 1986 in Anaheim, California, United States as a ska punk band inspired by Madness, the lineup of No Doubt initially comprised John Spence as lead vocal, Gwen Stefani on back-up vocals, and her brother Eric Stefani on keyboards. While playing the party-band circuit around Anaheim, the trio picked up bassist Tony Kanal. Hardened by the suicide of Spence in December 1987, No Doubt nevertheless continued; Gwen became the lone vocalist and the group added guitarist Tom Dumont and drummer Adrian Young.