Sadly to say, i do not think this type of game fits the limitation. I would say apart from the girl singing at the end, the audio is a bit laking and doesn't reflect the story you are trying to tell.
Sorry you felt that way! And I do agree that the audio was a bit lacking (apologies on my part [my team schedule's were all conflicting so we couldn't really find stuff that would fit]). Still! I appreciate you playing our game (specially the clap parts!).