On December 8, 1970, his 27th birthday, Morrison recorded another poetry session. Part of this would end up on An American Prayer in 1978 with music, and is currently in the possession of the Courson family. The Doors‘ tour to promote their upcoming album L.A. Woman would comprise only two dates. The first was held in Dallas, Texas on December 11. During the Doors’ last public performance with Morrison, at The Warehouse in New Orleans, Louisiana, on December 12, 1970, Morrison apparently had a breakdown on stage. Midway through the set he slammed the microphone numerous times into the stage floor until the platform beneath was destroyed, then sat down and refused to perform for the remainder of the show. Drummer John Densmore recalls the incident in his biography Riders On the Storm, where after the show he met with Ray and Robby; they decided to end their live act, citing their mutual agreement that Morrison was ready to retire from performing.