Score for two classical guitars tuned a quartertone apart – Named after the rare mineral pictured.
Rendered from Sonar using two instances of “Strum 2.0” – higher quality though a bit less exciting to listen for me.
Rendered from Sibelius using two instances of Kontakt 5’s nylon guitar which added funky slides and some ugly slaps.
This was a proof of concept – I had to fight Sibelius to work with two instances of Kontakt to get the tuning right.