Stone Bunny - Nothing Left - 1970

Stone Bunny (a.k.a. Pentagram) - Nothing Left e.p. (1970)
Although PENTAGRAM did not officially form until 1971, the beginnings of the band date back to 1970, when vocalist Bobby Liebling joined Washington DC area band, SPACE MEAT, who then changed their name to STONE BUNNY. Aside from Liebling, the line-up featured John Jennings (guitar), Greg Mayne (bass) and Geof O'Keefe (drums), all of whom later turned up in PENTAGRAM. STONE BUNNY only stayed together for a few months because Liebling's harder vocal style wasn't right for Jennings' often melodic material, and they parted ways with the Jennings/Mayne/O'Keefe trio reverting back to the moniker SPACE MEAT before splitting up a brief time later.

http://avaxhome.ws/music/rock/hard_rock/Stone_Bunny.html