Canadian Power Trio on Colbert

By Canadian Power trio, I don't mean The Barenaked Ladies before the last two members joined or Gordon Lightfoot and the two other guys he sometimes jammed with. I actually mean Rush.
Rush is Geddy Lee, Alex Lifeson, and Neil Peart, and all three of them were on the Colbert Report. They did something really cool, they played their own song, Tom Sawyer, at Expert level on Rock Band.
Check it out.

I feel a lot better about sucking at rock band after seeing that.