for the record, i think the mix in this is very nice. master volume adjustment is part of 'mastering', not 'mixing'
edit: except for the snare. the snare is p muddy and would benefit from some more harmonics in the upper mids / highs, but you can only get so much out of dpcm
edit 2: nice chord changes
edit 3: you don't have to limit this to make it louder either; the peak dBFS is -9 lol