Four More (1956) dedicated to David Tudor
I performed this piece in 2016 at Make Music New York and 2019 (Piano+ expression project).
My transcription for Four More
It is impossible to play all the notes. But, what interesting part is. When you grow technically, you can play “four more notes” every time you play it. This is my interpretation.
But, you have only thirty minutes duration in each system. You will feel the time differently.