Rick,I wish I was joking. My concern is that if nobody says anything to him that he will continue to come back. I don't think it's my place to say anything, but I will if I have to. I should prepare myself by finding information on another Sunday night jam in the area that may be more along his musical style. Oh yeah, and tell him to leave the drum machine at home.
Sarah, welcome, I often feel the same way myself, but stick around, it is often very interesting, informative and amusing, and I believe for the most part heterosexual (not that there's anything wrong with the other).