I agree. That astounds me. This is music by Williams never, ever heard before and that it was used for Donner's SUPERMAN II warrants some sort of commercial release. Sorry if this has been discussed elsewhere, but speaking of SUPERMAN, is anyone curious about the John Williams cues which showed up on THE RICHARD DONNER CUT of SUPERMAN II, and which have never been heard elsewhere before (save for Ken Thorne's orchestrations of those cues in Lester's SUPERMAN II)? In the use of williams score on S2 , there is very short unused music, when after the crash of the young sups space ship, he opens it , when the phantom zone explode, and the big question is : Who have composed the track of the moon encounters when Non crash the shuttle , this piece is located also during the fight in Metropolis ...Williams or Thorne ??? I think everything we hear on Donner's SUPERMAN II is conducted by Williams.