D m(maj7) Chord on Octave Mandolin
How to play the D m(maj7) chord on Octave Mandolin: fretboard diagrams, finger positions, the notes that build it, and alternate voicings up the neck.
The D m(maj7) chord is a minor/major seventh — a tense, cinematic minor chord with a natural seventh. It is built from the notes D, F, A, C#. This page shows how to play D m(maj7) on Octave Mandolin with clear fretboard diagrams and suggested finger positions.
The D string ring open in the lowest shape, with the remaining notes fretted at fret 7 over a 3-fret stretch. D falls on the G string. It sounds from D3 up to C#5.
Octave Mandolin is strung in four courses of two, so each stopped note here sounds as two — which is why the shape rings thicker than the same grip on a single-strung instrument.
Browse alternate voicings to find the one that sits best under your fingers, then compare it with the other chord types built on D or explore the same shape in nearby keys. The diagrams list the notes in each voicing so you can connect the shape to the theory behind it.