As much as I like this stuff

, I'd say it will most probably NOT find its way in SH5.
SH5 devs are certainly looking for some ambient old-school music, something fitting the game itself basically, not for metal, nor rock music, hip hop, rap, etc. you know.
Buy the album, convert the track to .ogg format, put it in Ubisoft\data\Sound\Gramophone, and you can already play SH3 and SH4 U-Boote missions with this track on the gramophone.