Janis Joplin encounter was brief and unpleasant. Caserta suspected that the reason for Joplin's foul mood was that Morgan had abandoned her earlier that day after having spent less than 24 hours with her. Caserta did not see or communicate by phone with Joplin again, though she later claimed she had made several attempts to reach her by phone at the Landmark Motor Hotel and at Sunset Sound Recorders. Caserta and Seth Morgan lost touch with each other, and each decided independently to abandon Joplin on Friday night, October 2. Joplin mentioned her disappointment (over both of her friends bailing out of
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,