The discography of American pop duo Donny and Marie Osmond contains seven studio albums, four compilation albums, one soundtrack album, one live album and 12 singles. Both siblings had previously had successful solo music careers before first collaborating in 1974; Donny was also a member of his brothers' band, The Osmonds. Their first single, "I'm Leaving It Up to You," reached number four on the Billboard Hot 100. Their corresponding debut album of the same name peaked at number 35 on the Billboard 200 chart in November 1974. The release certified gold in the United States for sales beyond 500,000 copies. Together, the duo had two more hits that reached both the top ten and 20 of the Hot 100: "Deep Purple" and "Morning Side of the Mountain."