I've been having trouble finding some of the songs that weren't on the main soundtrack for the movie. Some of the songs, like the Pixies' one at the end of the movie weren't on the official soundtrack!

I found a Liste of the other songs that weren't on the official soundtrack along with some albums link

Here's a Liste of them:

Svarga Von Vas
Goin’ Out West Von Tom Waits
No Love, No Nothin’ Von Marlene Dietrich
Where is My Mind? Von The Pixies

Like I sagte there is a longer Liste on that site but these are the only ones Du can actually find on other albums.