Enjoy a A Cappella Version of the “Simpsons” Theme [VIDEO]

We all know how much crap is on Youtube right?  From self proclaimed ministers and doomsday prophets to a singing cat. You can find just about anything you want.  While surfing the other night I stumbled across this guy, Nick McKaig that does some amazing acapalla covers of TV theme songs. The voices and instruments! Here check out a couple:

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Which one is your favorite?