I recently had the opportunity to hear him at the Passion 2013 conference. He's taken a bluegrass turn, much like a lot of the music on the David Crowder Band's last Cd-Give Us Rest, and it works perfectly for him. I think it's just in the natural rhythm of who he is. He had amazing musicians accompanying him. All in all a great sound.
Does is surprise anyone who knows me that I give Crowder a thumbs up?