BIOGRAPHY
Tower of Power is an American band originating from Oakland, California. Formed in 1968 by organist and singer Emilio Castillo and guitarist Stephen "The Kid" Kupka, the group has had limited commercial success but has been highly influential in the soul and funk music genres. Their music is known for complex arrangements, a solid rhythm section, and energetic saxophone solos. Tower of Power has collaborated with numerous artists, including Santana, Elton John, Grateful Dead, and the Rolling Stones.