A lot of great tunes are mentioned. The best are evocative and stay in your memory long after the show is over. That said, I think this is really much more about time, place and indelible impressions than about the songs themselves. Example: I can't hear zither music without thinking of Harry Lime and glistening cobbled streets and alleys in black and white. I can't hear "Old Man River" without seeing Paul Robson singing on the dock near the riverboat's gangplank.