Music (RenderWare .STR)

[SuperType1]

Hello, everybody.

So i managed to obtain a prototype of a Criterion RenderWare game which has a music file that is encoded in .STR and is titled ''Music.str''.
When importing it as Raw in Audacity, you can kind of make out something but it's overtaken by static noises and beeps.

I was wondering if anyone could look into this file and decode it. It would be of major help.

Here is a sample file: https://mega.nz/#!OlRF3SpT!K2ht8IzKxTpK ... jvUZHfAnq0

[Savage]

I tried faking the header, sounds distorted, no idea what cidedc is used but is some adpcm (i think)