for the STR, that's where the XA files are. They usually have a single header when they're grouped in a single archive. Use VGMToolbox's XA extractor for this.
Edit: A little update here. I've extracted the STR files from the disc and I'm converting the files to xa files as we speak. When I'm done I can upload the archive to dropbox or whatever and link it to an admin or whatever.
I'll leave the naming of the archive to you, though, I may name the songs something like "Dragonball Z Ultimate Battle 22 - Theme of ???" or thinks like that.
Edit 2: Named the songs. Is it okay if I exclude the intro, cut-scene music and such?
Also, they seem to be a bit shorter than on the official soundtrack that's been released.
Okay. I've added all of the XA files (music) that I could find to a zip. My only concern now is the "Famous Scenario" themes (search on youtube for those) which I can't seem to find.
Where are they located.
And the Hidden Character Theme, aside from being awfully short, has sound effects in it.
by RetroFanatic at 10:54 PM EDT on August 22, 2017
Anyone? Since it'd be good if it's as complete as possible I'd like to know.
by RetroFanatic at 4:17 AM EDT on September 9, 2017
Hmm. Almost forgot about this. I may upload the zip as-is because the Famous Scenario themes are not part of the STR files, so I don't know how to convert them.