I'm fairly certain that Gregg is a fan of Spastic Ink. I think pretty much everything Ron Jarzombek has done is amazing. He's had this link on his website to this system that he made him called The Circle of 12 Tones. As a musician/composer myself, I thought it was a great idea. I was wondering what Suspyre (Gregg especially) thinks about this system.
http://www.ronjarzombek.com/rj12tone.html
http://www.ronjarzombek.com/rj12tone2.html
http://www.ronjarzombek.com/rj12tone.html
http://www.ronjarzombek.com/rj12tone2.html