Looks like they mostly used tracks from Space Town Savior - Futures Past Due in the stream. You can download the album for free and in MP3 V0/320k/FLAC/whatever since its Bandcamp here:
http://spacetownsavior.bandcamp.com/album/futures-past-dueI might be missing a few since I wasn't awake for the beginning of the stream, and on Pokemon's
Facebook page the artist said they're using mostly his music, but there you have it. All his other albums are free too which is damn nice. I think they might have used a track or two from Love, Post-Dystopia and Starfields and Cityscapes as well, but I have a horrible memory and can't remember shit. A lot of these songs sound sorta similar too so that doesn't help. Majority of it is from Futures Past Due though. I gotta get going anyway so I can't check the old stream.