Scale Boxes — 12-String Guitar

Choose a root note — the boxes for all 24 types are drawn with roots flagged.

The 12-String Guitar scale reference, position first: choose a root and one of 24 types, and get boxes drawn on the EADGBE grid with the roots flagged in every one.

The EADGBE grid is fourths with one major third at G–B, so every box crossing that pair shifts up a fret — the maps draw the kink where it happens instead of pretending the neck is regular.