Personally, I don't see any reason that Irish/Celtic music necessarily has to be served up by three or four ugly guys wearing tweed hats. CW does mostly standard versions of mostly well-known tunes...and does them very well. Besides, they are cute! I saw the PBS special (it wasn't pledge night) and enjoyed it, and I have a couple of their CDs. On the other hand, I really can't afford to bust $120 for a pair of tickets to a live concert.