Hi,
I think there are way of improuvment.
Brand Name: The graduation is to dark bleu and I prefer clear on the top. The fontstyle is to simple and need to be worked. The one you used on entry#37 is the style I prefer among the ones you proposed.
Graphical element: Not in line with my expectation. I would like that you avoid the perfect circle.
I note that you have made a good effort to show connection with the music. I thik you can do better. Looking for your next proposal.
Regards.