This community has made preservations of these “story of Star Wars…” LP albums. You can read them here:
https://originaltrilogy.com/topic/MoveAlongs-The-Story-of-TESB-The-Adventures-of-Luke-Skywalker-Complete/id/6953/page/8
https://originaltrilogy.com/topic/Star-Wars-Story-Of-LPs-The-Definitive-Collection/id/13098
You can listen to this album right now, here:
https://www.youtube.com/watch?v=_XL9OEqmGfk&t=904s
What’s significant about this album is that it contains portions of an alternative sound mix for a cut of the film that was shown during the film’s first few weeks of release that began in May 25, 1980. known here in the community as the 70mm cut, as that was the format that was presented during that period. It would have lines and alternative delivery of lines that would later be removed and replaced in a slightly extended cut of the film that began playing in theaters on June 18th, 1980.
Among them, (that is, the ones I caught) were:
Luke’s line to R2D2: “You’re lucky to get out of there.” Later replaced by “You’re lucky you don’t taste very good.”
Lando’s alternative delivery: “We’ll find Han. I promise.”