I HAVE BEEN TIMID ABOUT NAVIGATING AROUND IN DISCUSSION BOARDS. PLEASE EXCUSE MY LACK OF EXPERTISE. Regarding the three questions for Monday's DAILY Dose: 1. The clip shows brighter than normal life expression because in my opinion in the present day the songs and dialog would have segments where the words and emotions would be more heart wrenching. 2. The approach or thematic significance of other musicals could be to encourage people to have hope for the future. Example song : "Hi hopes". 3. As far as what film might be like before the "Motion Picture Production Code"