File talk:ModeSpiral in C.png

Well, it's pretty, but what does it mean? What does the triangle in the middle stand for, or the three lines radiating from its corners? &mdash; Gwalla | Talk 21:29, 26 May 2009 (UTC)

I'm completely baffled as well. What is the connection between the notes in the radii and the modes in the spirals??? I can't see one at all! eg Dorian is D-D and yet on the diagram it runs from E flat to A. —Preceding unsigned comment added by 78.146.80.217 (talk) 21:50, 21 July 2009 (UTC)