First off, forgive me if this sounds bitter because I'm not really a bitter person (most of the time!). I got kicked out this original rock band the singer/guitarist called me and said I've been too hard to work with lately and that my playing has been erratic and unpredictable. We recorded a 4 song demo last year and it finally, after a whole year got finalized. I feel a little screwed over since I put time and money into these recordings and now I'm no longer part of this project. Is it justifiable for me to contact these guys and request that my bass tracks be removed from the recordings? They are published on Facebook and Reverbnation and I don't want my work with them on those sites. Oh and blessing in disguise, the lead guitarist was mad that they kicked me out and he and I started our own band. We've been planning on doing something on the side to escape their tyranny and now we are free from it. Thanks for the advice and I know this comes off as sour grapes but I had to get this off my chest.