Scale Maps — Cuban Tres

Every scale a tresero runs, rooted twelve ways — pick one and its map lights the courses.

The Cuban Tres scale reference: choose a root and one of 24 types, and the notes arrive mapped across GCE with every root marked.

Three courses tuned GCE put a scale in a narrow, honest place: two or three notes to a course, no spare strings to hide on, and the G course sounding above the C beside it — so a run that looks like it descends on paper can rise under the fingers. These maps mark every root so the figure never loses home.