Hahaha, I'll certainly be avoiding any singing at all costs. I'll just nod my head, and act like I know what's going on.
Nah, you're right man, I'm looking forward to the gig regardless of not knowing much of their stuff. It'll be nice to hang out with the lads and have some fun for the night. I like the atmosphere of gigs, regardless of who's playing, so it's all good.