The Jonas Brothers were welcomed to Nashville, TN with a sold-out concert performance at the famous Ryman Auditorium and the accompaniment of some of music's biggest names: Amy Grant, Jordin Sparks, Martina McBride, Brad Paisley, Vince Gill, Phil Vassar, Michael W. Smith, Steven Curtis Chapman. The Brothers performed their biggest hits as well as hits of the other featured artists. Amy Grant and the Jonas Brothers sang "Baby Baby" together.

All of the artists got together for "American Pie" at the end of it.
Here's the full article with a slideshow of 10 pictures:
http://www.tennessean.com/article/20090 ... 05/RSS6003
-Aaron