Double Guitars

You know those guitars that are like double guitars. Well this guy isn't using them, but what he is doing in playing the mario theme music on two guitars at the same time. Its a fair feat of guitar playing skill and suffers from none of the randomness associated with those double guitars. I just can't stop mentioning those double guitars, in fact I wish I was playing one right now. Wait, wait, I've got an even better idea, triple guitars. They'd rule, think of how easily you could strike up a tune with three sets of strings. Gold, I say. Patent pending, patent pending, patent pending.