War Diary II - Extracting the music

[Lebber]

I'm currently trying to extract the music from War Diary II (충무공전 II: 난세 영웅전). The game's CD is not an audio CD, so ripping it like one didn't work. The CD has mostly small files >100kb, and the only files the seem to qualify are Image.res and Scen.res (see attachement). A screenshot of all files on the disk can be found here, with the files sorted by size.

I was unable to open or extract these .res files. Any help would be appreciated.

[aluigi]

http://aluigi.org/bms/war_diary.bms

[Lebber]

It turns out that those files didn't contain the music after. However, thanks for your help nevertheless!