I ran each of the Midi files Wing Commander Privateer uses for its music through an 8-bit soundfont one by one, and this playlist is the end result.
Some fared better than others, but a fair number of them sound custom-made for NES hardware. I'm really impressed with the results. Even loaded up my savefile and flew around taking screenshots, then used tool to make those look NES-era too. those too for all the tracks. Like the music, some of it came out the other end better than others, but the stuff that hits is really cool. It was a fun day off.
Special thanks to Ben, Chris, and the rest of the staffers and community Wingnuts at WCNews.com for keeping the lanterns lit all these years.