Just be sure the bands you get on are actually good at playing instruments and not just some DJ's who got bored with decks so took up guitars.

I have heard quite a lot of this recently, former dance artists trying to be a band, and doing it REALLY badly.

They get away with it all to easily as well, I guess maybe cause the crowds have never really listened to a band before so dont know the difference between a good one or a bad one. Sort of like how a dance music virgin might not notice much difference between tiesto and derrick may.