They actually have their own live show since 2002! a very long time. They're going on tours and that's really awesome. There was a DVD filmed from their show a few years ago, so I think that's what will be aired then.
BTW, there's also a live show of all the other guys, called 'whose live anyway' and I read that Colin and Brad used to tour with them too, but somehow they came up with the idea of this two man group.