Songs are all from the Transistor soundtrack. You can find that here: http://youtu.be/-zA1jRmAYfU
In order, the songs are:
-23. Paper Boats
-1. Old Friends
-10. In Circles

And you can find my DeviantArt here: http://jasper77wang.deviantart.com/art/Tomorrow-492883815

With the exception of the gun, everything was drawn in Procreate for iPad.