Sagittarius was an American sunshine pop studio group, active in the late 1960s. Formed by record producer Gary Usher and songwriter Curt Boettcher, the band was known for their complex vocal harmonies and lush orchestration, heavily influenced by The Beach Boys' "Pet Sounds" album. Their most notable work, "My World Fell Down," peaked at number 70 on the Billboard Hot 100. Despite their limited commercial success, Sagittarius is considered significant in the history of psychedelic pop for their innovative production techniques and intricate songwriting.