Xenon: Mugen no Shitai

Logged in-game using MAME 0.200 VGM mod.

Yes, had to write my own binary data rotation
tool as a means to play different tracks at a
particular point of the game, as well as
recreating the game disc to load... Not fun.

It's worth noting however that while it is
PMD music data, the packed data also included
variations of the PC-98 versions for OPNA,
but they don't seemingly work in-game (unless
it's a sound test thing? No idea) and playing
them back standalone suggests they are
unfinished ports (eg: patch/echo issues).
These have NOT been logged as I had no way of
playing them back from within the game at
present.

Track list adapted from official OST release:
   http://vgmdb.net/album/9635

Size reduction:
1. vgm_sro: 7.38 MB -> 6.43 MB (87.1 %)
2. vgm_cmp: 6.43 MB -> 2.78 MB (43.2 %)
Total: 7.38 MB -> 2.78 MB (37.7 %)

— dj.tuBIG/MaliceX

Source: VGMRips