Production [...]
for piano, e-bows and 4th order ambisonics live electronics
This is the piece that preceded my Master's project. You can hear it, read the program note and download the binaural and 4th order ambisonics here. You also have an in-depht guide on the piece's construction and development here (p.81).
Since you've downloaded the pdf, might as well take a look at the other project pieces. Hear and read about them here.