The Doors - Summer's Almost Gone ( Demo 1965 )

The band that recorded the demo was not the Doors, however, but Rick & the Ravens. The demo features (September 2nd, 1965 recorded at the World Pacific Jazz Studios of Los Angeles) Jim Morrison on vocals, Ray Manzarek on piano and background vocals, John Densmore on drums, Rick Manzarek on guitar, Jim Manzarek on harmonica and Patricia “Pat“ Hansen (née Sullivan) from Patty and the Esquires -- the band she had with Chuck Hansen, whom she later married -- on bass guitar. (info by &_the_Ravens )