Nebtwister was a band formed in San Francisco, CA, in 1991. This band was formed the same time Anton Newcombe was forming the Brian Jonestown Massacre. Nebtwister had a single released on Anton's label Tangible/Bomp!, titled, Come On Down and Greedy Venus. There was an album in the works but the material had been lost, but there were songs that were discovered 28 years later and they are working to release unreleased music.