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 a special one-minute recording as a birthday gift to John Lennon. Joplin was among several singers who had been contacted by Yoko Ono with a request for a taped greeting for Lennon's 30th birthday, on October 9. Joplin, Pearson, and Pierson chose the Dale Evans composition "Happy Trails" as part of the greeting. Lennon told Dick Cavett on-camera the following year that Joplin's recorded birthday wishes arrived at his home after her death. The last recording Joplin completed was on October 1, 1970—"Mercedes Benz". On Saturday, October 3, Joplin visited Sunset Sound Recorders to listen to the instrumental track for