There used to be VR Bootlegs on kazaa, maybe their still there, that sounded like AIC or even weaker Sabbath songs, but im not sure if Izzy wrote them. It definately didnt remind me of GNR, but i can tell it was Scotts voice. Some forums were freaking out saying it wasnt VR or Scott, but not many bands have a singer who sounds anything like Scott, or can sound decent in that type of music, so it was kind of obvious.
Theres been no unreleased VR songs..."Pleasin" was a Project demo with Brad Cox...And theres been demo versions of "FTP," "LTA," "Big Machine," and "Slither." Everything else is fake.