Not that I would reccomend it, but the Swedish one has a new song sung by Svetlana that's quite haunting, but I have no idea what it's about. It is also on DVD and there was talk years ago that that would be the version to come to Broadway, I'm glad it isnt, it was just boreing visually and they changed it up alot, like placing end game near the start of act 2.
There is also a Swedish Concert version sung in English, but that is basically the same as the London Concept.
I love the Danish one for songs like the Press COnference, TV INterview, Soviet Machine and all the little connecting bits of music. I only wish the CD booklet had some imaged of the actual show, would be cool to see how it looked.
http://www.flickr.com/photos/27199361@N08/ Phantom at the Royal Empire Theatre