Rob needs to see the lyrics when he sings? Really?
WELL. That could explain a lot. Actually, I have sometimes wondered how singers can remember all the songs they have to remember, but if they see the lyrics when they sing, then of course...
But I'm still sure Rob doesn't need to see the lyrics to sing Hell bent for leather. He needs a Harley-Davidson to sing that song of course, but not the lyrics, hehe...