If my history is correct, for a couple years before their original break up N.O.T.A. had a different singer. His name was Dave Scum. They had no proper releases with Scum at the helm, but they did go in to the studio. Many moons ago I found that demo on a blog (I think it was the dearly departed Last Days Of Man blog). It also included a few songs with the original singer Jeff Klein. They were a great band.