Are cNOTEs limited to colors and rectangles to represent musical notes?
No. I can assign anything to signify the two axis (pitch and duration) of a musical note. Our intellectual property describes cNOTEs in terms of a new language. Music can be displayed using any combination of shapes, sizes, colors, materials, objects, etc. Nonetheless, I only use the Rectangle Method because it is the most accurate representation of the synesthetic experience.
