Saw the production on Monday (and Kander sat right in front of me!!). David Loud, the MD, wrote in his note that this production was Kander's ideal version if he were to assemble his favorites from all versions of the show. There were also new arrangements of songs. Tomorrow Belongs to Me was arranged for a full male ensemble, and Married included a new ensemble choral part resembling "Till Tomorrow" from Fiorello. Cool opportunity to see a new splicing of the show with new arrangements, I wouldn't be surprised if this version has a future in some capacity.