Songfacts®:

• "Hejira" is the title track of Joni Mitchell's eighth album, released on November 21, 1976. The title comes from the Arabic hijrah, meaning "exodus" or "departure," which Mitchell found after leafing through a dictionary in search of "a word that meant running away with honor." She told Cameron Crowe that she knew it was the right one instantly, partly because of its meaning, but also because she liked the way the J dangled down the page.
• The album grew out of three major road trips Mitchell took between late 1975 and mid-1976; this title song emerged directly from the second. In February 1976, she was meant to tour America promoting her album The Hissing of Summer Lawns with her on-again, off-again boyfriend John Guerin, who was also her drummer. Tensions between them became so unbearable that the tour collapsed halfway through. Mitchell responded by getting in her car and driving.
  
  From Los Angeles to Maine and back through Florida, she traveled mostly incognito, using the open road as both sanctuary and confessional. In "Hejira," that cross-country drive becomes both a meditative journey and an escape from emotional exhaustion.
• The emotional wreckage of Mitchell's relationship with Guerin also fueled another Hejira track, "Amelia," but the title song is the philosophical core of the album. Mitchell described it as "probably the toughest tune on the album to write," which is unsurprising, given that it politely ignores nearly every accepted rule of songwriting in 1976. Running 6:42, it contains no chorus and almost no repeated lines. Each verse is its own miniature essay, unfolding with subtle melodic variations rather than hooks or refrains. You don't follow the song so much as travel alongside it.
• Hejira was a watershed moment in Mitchell's career, her decisive pivot away from commercially friendly folk-pop toward jazz-informed, emotionally uncompromising songwriting. She abandoned traditional rock session players in favor of musicians who could improvise and think harmonically at the same level she was writing lyrically. The most radical example is bassist Jaco Pastorius of Weather Report, whose contribution to "Hejira" quietly rewrote the role of bass guitar in popular music.
  
  For this single track, Pastorius recorded four separate bass parts, later blended into a single, shifting musical conversation. One line lays down open fifths to establish harmonic grounding; another operates in a higher register with rhythmic and melodic freedom, effectively becoming a second lead voice. "Although I wanted a wide bass sound, his was even wider, and he insisted that he be mixed up so that I was like his background singer," Mitchell said.
  
  It was precisely what she'd been looking for. Mitchell had long complained that conventional rock bassists cluttered her music with what she called "big, dark polka dots along the bottom of the music, and fence posts"- root notes that boxed everything in. Pastorius freed the bass from that duty, turning it into an expressive partner rather than a piece of furniture.