Another music major here. This is a good attempt, and you merit a 4 if the voting thing isn't broken. A little more practice on this and you'll have it down easy. My only qualms are really the few actual wrong notes you had, which can be fixed if you locate and lock those down; and the tuning on the horn. Only advice I can offer there is to work with a tuner and it will become second nature as you practice. Other than that, awesome. I love this song.
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