Domenico Scarlatti - Sonata K 517 (keyboard tutorial)
I had to notate it in 2/4 time because, apparently, Synthesia and my Yamaha DGX-650 keyboard both read cut time as 66/4 time.
I did forget a couple D5 notes at 0:13 and 1:01, but only because I played it by ear from the scrolling score.
Also, I notated it at a tempo of 140 BPM, and the duration of the notes and the tempo are half of those depicted in the original score.
MIDI file for Synthesia users: http://www.mediafire.com/download/xka...