@guest: I think you can get the music here:
http://www.fg.galchenkofamily.com/
I imagine you could play it with any mp3-player while running the game in dosbox, did not try it yet though as I prefer to listen to my own music
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By the way, I just joined the Play-by-email group:
http://generalsguild.com/fantasygeneral/index.php
the group is alive, but some more active players would be welcome I guess.
So... give it a try!