It sounds like your current drummer hasn't learned the songs, though. Is that right ? Playing all over these hit songs certainly isn't learning them. I don't know why you and your fellow members are giving him so much credit for having more experience or thinking that playing a different style of music deserves so much more respect. Yes , jazz is more difficult , technically, but if he cant make people dance , he may not have what you're looking for. It takes feel, stamina (I'm talking about the stamina to keep a steady beat for 50 songs in a night) and discipline that he may not have. I'm sorry , but people not dancing when you're playing country rock hits ? Find a new drummer who actually likes the music and enjoys getting people dancing is my suggestion. The fact that he's oblivious as to how bad he's failing , makes me think that there's something wrong with him.