I play for a church. The keyboardist in charge of the music ministry,who proudly admits to never having any instruction,and dosen't plan on ever getting any, likes to left hand a bass line over top of me. It sounds like a big jumble when he does that. When I try to talk to him about he plays the ignore game. He also turns his drum machine on over the drummer. We lost one drummer because of him. The one we have now,who I work closely with says he just continues to play regardless of how the music sounds. Does any one have or has ever had this problem? How did you handle it? What should I do?