Yeah, I remember from Bioshock they had radios and phonographs lying around that would play music as-well, it would be cool to put one on your ship somewhere and blast it across the desert, the peeps at GOI can create artists since a lot of the music may not have been written due to the length of the war, and just write ambient music that sounds like it's from that era, then of course release it as a sound track on iTunes for some extra cash