Looks like I was able to finally find it using the original name of the game (on Russian sites no less), no thanks to certain people. In the chance anyone's interested here's the full non-gamerip OST. Audio files are 320kbps mp3 for people curious about the quality.

http://www.mediafire.com/?tzil2dnmng2

Thank you.

Thanks, man!

Turns out this isn't the full soundtrack either, this only has 12 tracks of which track 2 is corrupted, thanks to mediafire.

The full soundtrack has 27 tracks.
Info here (http://vgmdb.net/album/11490).

hmm.. sorry to dissapoint you.. but that's not the original soundtrack you were searching for.
This is just a game rip (and an incomplete one!).

The promo cd got 27 tracks (over 73 minutes of music)

And if you were still searching for a proof / tracklist / infos..
Here are covers of the promo cd (credits goes to Mobygames):
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Well shit. Last time I trust a Russian site.

Well, after hours of grueling searching today -- having started playing the game again and wanting the soundtrack myself -- I finally found the official soundtrack without having to pay through a shady site. So you can now download the X-Blades Official Soundtrack (https://www.mediafire.com/?6lqq3zqjps2o551). You're welcome. :)

By the way, the bitrate is 192kbps, the best I can find with what was available.

x-blade soundtrack have 2 games soundtack... first 16 tracks are from x-blades ps3/xbox 360 version and 17-27 are from original PC version oniblade
and that oniblade tracks are transcode not really lossless formats..