How is called the song of the minute 20:38 s? Please help me, I do not know ... thank you thank you very much!

SUMMER OF SONIC 2012: Crush 40 FULL SHOW @crush40 - YouTube (http://www.youtube.com/watch?v=ztyl3UZ-Sbg#t=30m28s)

From the link in your video, the song is called "Live Life" from Sonic And The Black Knight