Dark and depressing. Music is bright and beautiful. I am not a fan of the tones used here or the composition. Though this fits the challenge perfectly, it does not convey the happiness or love of music to me. I would love to see the origial as I am willing to bet it is full of colour, bright, and gorgeous.
I like this. Interesting to look at, nice color tone to it, a natural grainyness (sp?) that adds character. You covered the school and music bases very well here. Good luck in the challenge.