What I understood
I loved the animation and the characters (even when they look like the same), the story it´s a little messy but understandable if people pay attention and interpret the symbolism. What I understood is that she wants to be a conductor or music director whatever you say (sorry about my english) her friend wants to be a dancer, her other friend wants to be a violin player I think, but they are normal guys living teen experiences at the school and their dreams look far away, even thou they don´t stop wishing for a future where they can be what they want.
Am I right?