I've gotten to the Chatanooga Choo-Choo track, which is just ridiculously wonderful. In the movie, the Nicholas Brothers and Dorothy Dandridge have a rollicking dance routine to it, but it was one of those standalone bits that could be conveniently cut out for Southern audiences, who, at the time, didn't want to see people of color on the screen. I think it's the best part of the film visually. I'd rather cut some of Sonia Henie's mugging.