I've read a summary of the history of the films from wikipedia, a few other websites, and the booklet included with The Complete Metropolis.
From what I understand. There were 3 main versions of the film that were cut after the Berlin premiere. They were the US cut, the British cut, and the German re-cut. All three of these cuts where similar but not identical.
So the first thing I want to know is are these 3 cuts the same cuts that are available in the public domain copies or are they all further butchered. Was there a common score associated with these re-cuts or that are available or do all these public domain versions just use whatever score they want.
Furthermore, I've read about there being several attempts to restore the film. The first was in the late sixties I believe and gathered all the footage together but didn't have the title cards or original music cues needed to properly reconstruct the the editing sequence.
Then, after Moroder's version, it reads that Enno Patalas made a new restoration in 1987 using newly discovered title cards and original score music.
But then flash forward to 1998-2001 and we get the new restoration that was released in 2002 that seems to draw from that exact same material from the Enno Patalas restoration.
So I guess my real questions are, is the 1987 Patalas restoration the same as the 2002 restoration, or an earlier draft of the same restoration, or something entirely different. And what about the 1968 restoration? Are these versions available?
And what about the original re-cuts. Are these available in their original form? What was the story that they cobbled together in these re-cuts. From what I read, Moroder's version was the first to actually reconstruct the original story structure. So what were the others like then? What's the significance of Moroder's version in the grand scheme of Metropolis's history? What versions are these public domain prints?
So much confusion.