After the second album, Farrell, Purim and Moreira left the group to form their own band, and guitarist Bill Connors, drummer Steve Gadd and percussionist Mingo Lewis were added. However, Gadd was unwilling to tour with the band and risk his job as an in-demand session drummer. Lenny White (who had played with Corea in Miles Davis's band) replaced Gadd and Lewis on drums and percussion, and the group's third album, "Hymn of the Seventh Galaxy" (1973), was then re-recorded (the first recording, featuring Gadd on drums, was never released and has since disappeared).