No one but David Crowder, I think, Could follow up a song with banjo with a song played on a Guitar Hero controller -- try that Hawk Nelson.
I always think Crowder should take the "happy Kentucky party," of his I Saw the Light to Renfro Valley. Don't know if they'd dig the keytar and Guitar Hero controller though.
I do know the two little girls dancing and twirling in front of the stage left video screen are digging Dave.
The beared one got in a funny jab at Casting Crowns' frontman, telling all the people in the crowd who had lost their voices they need to, "get that scratchy Mark Hall voice."