Rehearsing for a show there were just a couple of songs with absolutely no flow...herky jerky...I had analyzed the songs prior to rehearsal and I concluded that on these two songs the bass player was not very successfully attempting to double the guitar part instead of laying down a good bass part and locking in with the drummer. I had intended to wait until after our upcoming show to bring it up but it came up on its own. After us discussing it and deciding what to try to fix it we tried the song again and he played straight quarter notes at a low volume. He left without saying goodbye. Thank you...next?