no I think you would need to use the original files, I cant seem to open these to edit, but the will play in some programs. When it plays it shows an image of the original youtube video, so it has useless data we dont need for openbor as well.
i can see these are converted from some youtube videos, they were extended videos, so they are like half an hour long repeating the same track over and over.
you need to find original copies where the track doesn't loop, looping can just be done by the engine. Like DC said It's a huge waste of resources not to fix these tracks. The rest are fine it's just a few that were like this.