If there is any place this should be posted, this forum is it. The hardest of my works, by quite a bit.
The piece is an Étude for duet (some parts are not possible by one person due to the note spacing) set at a tempo of 265 BPM. This is the first of the technical difficulties of this. The second is that the song has many notes below the range of a normal piano, making this only playable on certain pianos with a larger range (or on quite a few organs). The final difficulty is that, despite the high tempo, most of the song is in sixteenth notes, and many of them in a very short period of time.
The piece is mercifully short, finishing cleanly in one minute and ten seconds, and that could really not be soon enough (As the only parts meant to be played duet are the parts with wide note gaps; The vast majority is meant to be solo).
I got the inspiration for this from hearing Alkan's Comme Le Vent, which made me end up thinking up the tune to The Storm by the end of the piece. And one can draw more than a few similarities between the two...
Feel free to comment and critique. If you, for who knows what reason, actually want the sheet music for this, PM me.