Pearl (album) Pearl (album) Pearl is the second and final solo studio album by Janis Joplin, released posthumously on Columbia Records, catalogue KC 30322, in January 1971. It was also released simultaneously in a 4 channel Quadraphonic format in the U.S., catalogue number CQ 30322, and in Japan as SOPN 90 and a foil type cover with obi as SOPN 44005. It was the final album with her direct participation, and the only Joplin album recorded with the Full Tilt Boogie Band, her final touring unit. It peaked at number one on the "Billboard" 200, holding that spot for nine weeks. It
Janis Joplin Fine Arts Festival on August 31 and September 1, Joplin announced that she would be leaving Big Brother. On September 14, 1968, culminating a three-night engagement together at Fillmore West, fans thronged to a concert that Bill Graham publicized as the last official concert of Janis Joplin with Big Brother and the Holding Company. The opening acts on this night were Chicago (then still called Chicago Transit Authority) and Santana. Despite Graham's announcement that the Fillmore West gig was Big Brother's last concert with Joplin, the band—with Joplin still as lead vocalist—toured the U.S. that fall. Reflecting Joplin's crossover appeal,