Famitracker!
Indeed, Famitracker... I commend you. It took me a while to gain full understanding of the program. And yet, I still have a few issues to iron out here and there. I recently uncovered a MIDI keyboard, so that -might- help, not sure if it'd connect to Famitracker though.
I love this piece. It's been recomposed from the original perfectly, you use 8-bit in just the right manners to make the music, and it's as such to my ears. Unfortunately, some people I know don't fully appreciate it.
No worries, know that I will always cheer for you and your magnificent work.
[10/10 Stars]
P.S. How the hell do I turn a Famitracker file into an MP3?