I'm another one who much preferred the period music to the more generic music of Waldetoft. It's not BAD mind, but it IS generic (and also much, much more repetitive)
Period music? If you mean HoI:1 music, I hate to tell you, but that's not period music -- it's like 1700/1800s period music.
If you wanted 1930s/40s period music in the game, I think it'd be decidedly less dramatic and more silly and grand-band stuff, which is hardly appropriate war music.