Hejira is the eighth studio album by Canadian singer-songwriter Joni Mitchell. The songs on the album were written during a series of road trips in 1975 and 1976, and reflect events that occurred during those trips, including several romantic relationships she had at the time. Characterized by lyrically dense, sprawling songs, as well as the overdubbed fretless bass playing of Jaco Pastorius (whom Mitchell had just met), Hejira continued the musician's journey beyond her pop records towards the freer, jazz-inspired music she would implement on later recordings.