Bumping this thread to raise any interest for a release of the score. Unfortunately the isolated score on Bluray sounds to be in mono and not stereo.
I wonder if that is the only source that was found of the score without FX. In the film, it's definitely in stereo. When you change between audios, you can hear the difference.
I've wondered if this is a candidate for Note for Note? This seems right up their alley and was an MGM production like RAIN MAN and THELMA & LOUISE. If we leave out the song, does Madonna's involvement present any prohibitive rights issues in releasing just the score?