Three "alternate" cuts I've made:
"The empire strikes back" opening scenes alternate cut with original isolated John Williams music soundtrack:
http://www.youtube.com/watch?v=6JWJ3Gadwuk
"Return of the Jedi" opening scenes alternate cut with original isolated John Williams music soundtrack:
http://www.youtube.com/watch?v=_eF9XsHh5fE
"The empire strikes back" opening scenes cut following the fourth draft shooting script:
http://www.youtube.com/watch?v=1DKw2ehkBno