after read the review i decide to rent the dvd version . i like classical music and want to learn more about bach . i be disappointed . i guess i do not know enough about bach music and the the comment be not enough for me to understand the importance or what music be be play . maybe it would be appropriate with the guidance of an expert in bach music that can explain the film . i really tried and saw the whole film hop that i would be able to enjoy at least some of it and but i do not . see it at your own risk .