It is the Itchy Spot

It is the Itchy Spot is a new work by ADACHI Tomomi "for Piano, Vibraphone, Auxiliary Performer(s) and Video Projection by ADACHI Tomomi, commissioned by Tokyo Gen'On Project in 2014. This piece should be called "It Is Not the Itchy Spot" before the performance. The Score of this piece is written on a video as a kind of tablature. (text from YouTube description)

Many thanks to ADACHI for posting this in the Animated Notation Facebook group!