Mazzy Star - Wild Horses, (Stones Cover) Mazzy Star is an American alternative rock band formed in 1988 in Santa Monica, California, from remnants of the group Opal. Founding member David Roback's friend Hope Sandoval became the group's vocalist when Kendra Smith left Opal. The band's current lineup consists of Sandoval (lead vocals, guitars, percussion), Colm Ó Cíosóig (guitars, bass, keyboards, drums), Suki Ewers (keyboards), and Josh Yenne (pedal steel guitars, guitars, drums). Their music is