Like every the soundtrack of Homeworld is that it tries to establish exactly the same atmosphere the game does. Soundscapes are used to try to establish an empty, vast picture like you´d space or a very threatening, lost mood like you expect from folks like the Hiigarans. Choice of sounds is a quite electronic-focussed, but not without featuring enough room... ...well, like always: Go on youtube, listen to a few tracks (I do recommend Track #2 The Beginning to begin---haha---with... ...and get your own opinion!