If you would like to bury your film (documentary or otherwise) in the heap of film that pours out into world inhabited by viewers, you can do this: name your film 'The Audition.'
People love actors, they love acting, they love film, they love music, they love the 'audition' of meeting other people, they love empathizing with someone who interviews for a job - they love auditions.
Name your film 'The Audition' and no one will EVER find it.
It is too bad that the decision was made to make this film one of many with that name because it will float to the top only for those who are fishing for this particular audition film.
I nearly gave up looking. I enjoyed the music, I enjoyed the film, and quite accidentally discovered it while looking for something else on amazon. I'm glad I watched it but I think it takes a tremendous effort to distinguish this from among the many many MANY with the same name.