This is the best thing I’ve seen so far on this lovely Friday, 2 agonizingly long days before my Patriots win the Super Bowl. It’s a 30 Rock webisode where Alec Baldwin, playing NBC head Jack Donaghy must replace an injured Madonna for the Super Bowl Halftime Show. Running out of funds, he enlists Donald Glover, Michael McDonald, and Ryan Adams. Gambino raps over the Knight Rider theme song, Mike Mac does a killer Saved By The Bell cover, and Ryan Adams sings the obscure theme song to forgotten NBC show Passions. Solo Gnarls Barkley ends the great clip singing a 2012 version of BJ and The Bear.