A Chord Voicings — Cuban Tres

The root A through 21 qualities — every station charted on the three courses.

The root A in all 21 qualities Tres Warrior charts for the Cuban Tres — 10 families, from the triads a son montuno turns over all night out to the colours a descarga borrows.

Each page charts its voicings against GCE — three courses whose open notes already spell C major, with the G sounding above the C beside it, names the fret and finger on every course, and plays back on tap.