Well, first off, congratz on being close to graduation! Must be nice. I'm still in high school. xD
Anyway, about your song. It's been a while since I played Minish Cap. so, I can't really say anything about your accuracy. It sounds very nice, though.
Hell yeah, favorite Zelda game! You had a few wrong notes in the melody and the balance could use some work. So here's an edit with the melody fixed (as far as i know) also snare rolls!