Actually, it's a voice-training thing--it's a very common gesture voice teachers suggest students do to help direct your focus and, yes, make it easier to hit the high notes. I think the main reason rockers don't do it is that the large bulk of rockers haven't had voice training...

What exactly is Kevin wearing?

A pair of Brian's or Howie's pants that he'd accidentally snagged? I was going to suggest AJ's but I don't think anyone but JC, maybe, could fit into AJ's pants; the man is too tiny.

}:)

LOLOL! You are to cute. And no, I have no idea what the hell that man is wearing.