Paul has said he would definitely be open to his and/or the Beatles music being on Glee, and apparently the creator is going to do it. I'm assuming they are talking about Master tracks, since they can do covers anyway, unless they mean an entire episode of it or something.
I don't mind, it's not my favorite show, but I've seen a few episodes. [It's really only worth watching for the funny Jane Lynch]. I'd definitely watch one with their music though.
Any music that is on Glee always rises up the charts. The only thing is as we know Beatles music is not digital, wonder if that's coming soon? Not that I care, I have all the albums now, though I would definitely download Real Love and Free as a Bird.