I downloaded...
Perfect, the instruments seemed to shadow into each other at times. You have given me some things to think about for my own pieces. One problem though, at 1:37 it sounds like your hitting two keys right beside each other, I'm not sure, but it may be harmony, but to an average listener, it will definitely sound like a clunker. I recommend playing each song before speakers loudly and quietly, and then plug in headphones and listen to each pan. That is what I do before finalizing any of my music, and you will definitely catch any notes that sounds out of place. But alas, 10/10 my friend