I'm loving the progress so far. Great work! On a music note, I'm not really a fan of the ride cymbal during the Boss Battle track. To me it just adds some noise clutter, but it may be more engaging if it wasn't 16th notes (or eighths, I can't really tell at the moment). Again, that's just me from a compositional standpoint. Music today does this type of cymbal pattern quite a bit but with MIDI it just doesn't work the same.