Janis Joplin afternoon, October 4, 1970, producer Paul Rothchild became concerned when Joplin failed to show up at Sunset Sound Recorders for a recording session in which she was scheduled to provide the vocal track for the already-existing instrumental track of the song "Buried Alive in the Blues." In the evening, Full Tilt Boogie's road manager, John Cooke, drove to the Landmark Motor Hotel in Hollywood where Joplin was staying. He saw Joplin's psychedelically painted Porsche 356 C Cabriolet in the parking lot, and upon entering Joplin's room (#105), he found her dead on the floor beside her bed. The official cause
Janis Joplin of Southern Comfort and delighted in playing the role of sexual predator." On July 11, 1970, Full Tilt Boogie and Big Brother and the Holding Company both performed at the same concert in the San Diego Sports Arena, which was decades later renamed the Valley View Casino Center. Joplin sang with Full Tilt Boogie and appeared briefly onstage with Big Brother without singing, according to the next day's review in the "San Diego Union". She had a conversation offstage with her old friend Richard Hundgen, the San Francisco-based road manager for the Grateful Dead whom she had known since 1966.