As amazing as the Lights in the Sky tour was, sometimes it's hard for me to watch a lot of that footage because of how almost destroyed Trent's voice was becoming. It was so deep and growlish that it even hurts my throat listening to it. It seemed like it only continued to be at a lower register too by the time of the 2009 gigs.

Seems like since he's not as bulked out either that his voice has returned to as normal as it can be and I think he sounds better now more than ever.