So, some of the tracks aren't hidden, such as the coalition space theme. I noticed however, that it is EXTREMELY small in size for a wav file, yet it sounds great and has a good bitrate. It's only 1.41MB, but when I import it and export it again in Audacity, it jumps to 15MB in size.
How did you accomplish this MASSIVE compression without losing audio? I want to know for future uses to keep my .wav files small but great sounding.