"500 Miles High" from Return to Forever's 1972 album Light as a Feather is one of Chick Corea's most celebrated compositions, featuring extended solos from Joe Farrell on tenor saxophone, Corea on electric piano, and Stanley Clarke on acoustic bass. Performed in C major with an 18-bar form and a samba feel at approximately 150 BPM, the piece combines a haunting melody with sophisticated harmony that invites exploratory improvisation. Farrell takes four choruses, his tenor saxophone weaving through the composition's angular intervals with fluency and emotional commitment. Corea follows with four electric piano choruses that demonstrate his mastery of the Fender Rhodes, exploiting the instrument's warm sustain and bell-like attack. Clarke's three-chorus bass solo showcases his remarkable technique and melodic imagination. The composition has since become a jazz standard, frequently performed by musicians across the stylistic spectrum. Flora Purim's wordless vocal on the theme adds an ethereal quality that enhances the song's dreamlike character. The album was recorded at Trident Studios in London, capturing the group at a moment of extraordinary creative synergy. Light as a Feather represents a pinnacle of the jazz-Brazilian fusion that Corea had been exploring since his work with Stan Getz.