 In 1965, she moved to the United States and began touring.Some of her original songs ("Urge for Going", "Chelsea Morning", "Both Sides, Now", "The Circle Game") were covered by other folk singers, allowing her to sign with Reprise Records and record her debut album, "Song to a Seagull", in 1968.Settling in Southern California, Mitchell, with popular songs like "Big Yellow Taxi" and "Woodstock", helped define an era and a generation.