Here are four demonstration recordings which can be freely downloaded (right-mouse click on the title, then choose "Save Target As"), as well as distributed (for demonstration purposes):
Mary's father, Alexander, thinks his life has been a failure, as Mary thanks him for inspiring her to follow her faith
The musical is fully-scored for 21 parts (some which can be split and doubled) and each part is simple enough to be played by a senior high school student:
