"Carry on Wayward Son" - Kansas. Just saw Misha Collins make a really lame joke about this on Facebook, and I HAD TO LISTEN TO THE SONG RIGHT NOW! XD
Draconian-The Apostasy Canticle. In the middle of the "All Draconian" playlist [yt]https://www.youtube.com/watch?v=PImpa00GlIY[/yt]
*Sweet Disposition by Temper Trap *Beating Heart from the Divergent Soundtrack...and a few other songs from the same soundtrack. (An iffy movie, but some catchy songs!)