Street Trash got an official soundtrack this summer, 27 years after its release : street trash | LUNARIS RECORDS (
http://www.lunarisrecords.com/album/street-trash/)
I bought it online and you can easily find it at a low price. But it doesn't have all the tracks of the movie so it's better to have both the VHS Rip (link in the post above) and this official release.
ghoulies, Tottally Agree with you.