weezer covering "Paranoid Android" by Radiohead in the studio, 3 days ago.   with the B.O.M.B.fest gong tent still ringing in our ears, we packed up in Hartford and made tracks across the long state of Pennsylvania overnight, to make it to Pittsburgh in time to set up and play at Stage AE tonight.Now the kids are coming in to the Stage AE, which as we've learned is a really neat mini outdoor…