Made from scratch in FL Studio 9 with a freeware DSK VST sampler, Nexus 2, Sylenth 2, and several percussion samples I made myself. I started with a basic 4-bar loop I made, built everything on top of it, then went back and gave it more tension. I followed the general structure of an old song of mine called Come Back Alive (which sounds totally different - that one's chipmusic) because I'm bad at arrangement.
I wanted to make something relaxing, because I needed to relax. Basically.