In April 1971, Marty Balin officially left Jefferson Airplane after disassociating himself from the group following the fall 1970 tour. Although he had remained a key part of live performances after the band's creative direction shifted from the brooding love songs that he specialized in, the evolution of the polarized Kantner/Slick and Kaukonen/Casady cliques—compounded by an emerging drinking problem—had finally left him the odd man out. Following the traumatic death of Janis Joplin, he began to pursue a healthier lifestyle; Balin's study of yoga and abstention from drugs and alcohol further distanced him from the other members of the group, whose drug intake continued unabated. This further complicated the recording of their long-overdue follow-up to "Volunteers"; Balin had recently completed several new songs, including "Emergency" and the elongated R&B-infused "You Wear Your Dresses Too Short," both of which later appeared on archival releases.