"Silver Leaves" - Treasure Planet piano arrangement

Описание: "Silver Leaves" by James Newton Howard, co-composed by Alasdair Fraser, for Walt Disney's "Treasure Planet" (2002)
I am not the owner of the score from which this arrangement was based.
PDF: https://drive.google.com/file/d/0B1xw...
MIDI: https://drive.google.com/file/d/0B1xw...
I knew I had to arrange this when I heard bar 94. Plus this song works as a medley for the rest of the film. Anyway, I started in November last year, but it took far too long to finish. My real qualm was the ending, from bars 121 to the end (I don't think it's playable at tempo. Elsewhere you'd need a pedal and a wide 11-tone hand reach. So many grace notes!). The bass and fiddle, I got quickly. But the part in between- which bounces between the staves, red for the treble and black for the bass in this video- was unnerving. It's the prime example of a sound which I can't distinguish chord from note, inversion from none, beats from quick jabs. I thought if I understood how other instruments treat chords (guitar), I would be able to get an idea what octave or inversion I can use or remove. I thought is I distinguished every chord, note by note, instrument by instrument, pitch by chord, I could condense it into something reachable with the hands on a piano. But it wasn't so. Every listen, I heard something else, which disappeared if not accounted for immediately, and considering how fast and bouncy and polytonal the sounds were, this was a breaking point. Eventually, I opened a separate sheet, and used four staves, two to place the already completed fiddle and bass lines, and a grand stave in the middle for the unsolved. It worked, and I redid the work, combining the four staves into the grand staff. Also, the low G in bars 76 through 81 wasn't a single long tied note, but for playability, I had to drop the syncopations so the other notes could be reached, and there would be one too many voices on the staff if I didn't.
On the other hand, I discovered anime film while working on this.