I was hoping someone would do that. I recently captured the early 80’s Laserdisc stereo mix.
Well, I tried. If I mux the DVD audio and blu-ray video it starts in sync but by the time characters start to speak after the opening dance number it’s out of sync.
I also tried changing the audio speed with audacity. I changed the length to match the runtime of the blu-ray video file but that makes it out of sync as well.
Here’s the 4.0 audio from the original DVD release if anyone has the blu-ray and wants to give it a shot:
https://mega.nz/#!v4Y3jBja!Lyn6y7ownm1pdBloCsrl-rqMLAn4tw6LtVPgB-eI2VY