An open string left ringing against a fretted grip. Because it costs no finger, it sounds a note the closed shape has none left for -- a tension on top, or a pedal root underneath. Either a familiar grip with open strings added, or a shape so sparse the open strings carry the chord. These belong to their key rather than to a shape, so D, A, G and E have many and Eb a handful.
Dm6 is D, F, A and B — Dm with a major sixth added on top.
It sounds bittersweet — minor underneath, major on top. The major sixth over a minor triad comes from the melodic minor, and it is the classic jazz minor tonic.

| D | F | A | B |
|---|---|---|---|
| 1 | ♭3 | 5 | 6 |
Minor tonic — an ending chord in a minor key.
Also written Dmin6, D-6 or D minor 6. The same chord either way; which spelling you meet depends on who wrote the chart.
An open string left ringing against a fretted grip. It costs no finger, so it can sound a note the closed shape has none left for: a tension on top, or a pedal root underneath.
These belong to their key rather than to a shape: they cannot be moved up the neck. D, A, G and E have many; E♭ has a handful.
Dm6 has 6 of them, on strings 5-4-3-2-1, strings 6-5-4-3-2-1 and strings 6-4-3-2-1, from the 2nd fret up to the 6th — every inversion the chord has: D in the bass, A in the bass and B in the bass. The one to learn first is the B shape at the 2nd fret, which is the easiest grip here.
3 of them sit on strings 5-4-3-2-1, so you can run the inversions up one set without changing strings — which is the whole reason to learn them as a family rather than as separate grips.
Start with xx0201 — no barre and 2 open strings. 1 of the 9 shapes here sits in open position. 3 of the 9 need a barre. Together they cover the neck from the 1st fret to the 14th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| xx0201 | open position | D, root position | F | 2 open strings |
| x53435 | 3rd fret | D, root position | A | all fretted |
| x5746x | 4th fret | D, root position | F | all fretted |
| x57x67 | 5th fret | D, root position | B | all fretted |
| xx7767 | 6th fret | A, 2nd inversion | B | barred |
| x-8-9-7-10-x | 7th fret | F, 1st inversion | A | all fretted |
| 10-x-9-10-10-10 | 9th fret | D, root position | D | barred |
| 10-12-12-10-12-10 | 10th fret | D, root position | D | barred |
| x-x-12-14-12-13 | 12th fret | D, root position | F | all fretted |
The same notes rebuilt from scratch give 6 shell, 15 drop 2 and 10 drop 3 voicings, each on its own page.
Tensions. A shell of Dm6, root, third and seventh, leaves a string free, and the tones that belong over it are the 9 (E) and the 11 (G).
How you get to it. The turn that lands on Dm6 is Em7♭5 to A7♭9: the ii and the V of D minor, which is where a minor tonic is usually arrived at rather than simply begun on.
In which keys. Every note of Dm6 belongs to C major (the ii, the supertonic) and A minor (the iv, the subdominant).
Every note of Dm6 is in D dorian, D melodic minor and D half-whole diminished.
Change one note of Dm6 and you have Dm (drop the sixth), Ddim7 (the fifth becomes a flat fifth), Dm69 (add the ninth), Dm7 (the sixth becomes a flat seventh), DmMaj7 (the sixth becomes a major seventh) or Dmadd9 (the sixth becomes a ninth).
Dm6 is a minor chord — root, minor third, fifth. Minor chords on every root.
On Dm6’s sound and use this page follows Mark Levine, The Jazz Piano Book (Sher Music, 1989). The shapes and the derived voicings come from different places, and both are explained in where the chords and the theory come from.
Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.