Fretboard Skeleton Key

Sample sheets

Each of these sheets was made with the app's capture button, the same way you can make your own. Download the PDF to print it, or open the web page version on a phone or computer.

C major triads on every string set

Four cards, one for each three-string set, each showing every C major triad on that set in all three inversions up the neck.

C major triads on strings 1, 2 and 3 up the whole neck

C major scale in the five CAGED shapes

Five cards, one for each CAGED box, from the C shape at the nut to the D shape at frets 9 to 13.

The C major scale in the C shape box at the nut

A minor pentatonic, the five boxes

Five cards, one for each box, each named by the CAGED shape of the A minor chord inside it.

A minor pentatonic in the A shape box at the nut

The seven chords of C major in the E shape box

Seven cards, one for each chord of the key, all played in and around the E shape box at frets 7 to 10, with the other six chords shown as grey rings.

The C chord in the E shape box with the other chords of C major shown as grey rings

Open the app