YU Pesach Concert

I don't really get this. The YU student council is staging a pre Pesach concert featuring Moshav Band and Blue Fringe. While I actually like some of what Moshav has done (I think their last CD, Return, was one of the best of last year) and admit that Blue Fringe is a pretty tight band (although I have no use at all for their original (derivative) music), both groups just played in BB King's, a trief nightclub in Manhattan. From reports that I've seen, the gigs were far from Kedushei Hashem.

Shouldn't that disqualify them from a gig at YU? Or am I being naive?