This is a collection of images illustrating Black-Oval Twinline. Black-Oval Twinline was briefly named “TwinNote” between June and December of 2009, before Morris introduced the new version of TwinNote. The images below originally appeared on the TwinNote website during this period. They were moved to this wiki page when the TwinNote website was updated to the new version of TwinNote in January 2010.
C Major Scale:
A Major Scale:
C Minor Scale:
A Minor Scale:
Whole Tone Scales:
Major Scales with Whole Steps (W) and Half Steps (H)
Minor Scales with Whole Steps (W) and Half Steps (H)