Erin Mae Lewis' Chord Encyclopedia for Chromatic Mountain Dulcimer tuned in DAd tuning. (74 pp. spiral-bound) In two sections:
"The Classroom" in which the notes and shapes for barre chords, major and minor and dominant 7ths chords are illustrated and chord progressions are explored.
"The Encyclopedia" which illustrates all the variations of the chord shapes in relation to their "family" or tonic center.
There are (2) descriptions of everything: one with a diatonic framework (like the numbering system standard dulcimers use with (+) plus frets. One with a chromatic framework (12 tones in the scale).
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