On the guitar, the D6 chord is the major 6th chord built from D, F#, A, B. Its first guitar voicing is the open position: low E string at fret 2 (index finger); A string open; D string open; G string at fret 2 (middle finger); B string open; high e string at fret 2 (ring finger). Keep this page open while you practise: it lists the notes, every practical voicing, the mistakes that make it sound wrong and the progressions where it does its best work.
What notes are in the D6 chord?
The D6 chord is a major 6th chord, and its notes are fixed: D, F#, A, B. Every voicing on every instrument uses these same notes, in some order and in some octave — change one of them and you are playing a different chord. The table below lists each note with its interval from the root D, so you can see the structure of D6 at a glance. On the guitar, the open position of D6 puts those notes under your fingers in the order the fingering lists them.
| Note | Interval |
|---|---|
| D | Root |
| F# | 3 |
| A | 5 |
| B | 6 |
The root is D, the note the chord is named after and the note your ear hears as home. Above it, the intervals in D6 are 3, 5, 6. That combination is what makes D6 sound the way it does: the intervals decide the colour, and the root decides the pitch. On the guitar, the notes appear in the order the fingering dictates, but the set of notes never changes.
D6 sounds sweet and relaxed, the sound of swing, early rock and roll and country ballads. Listen for that character when you play it — if D6 does not sound that way, one of the notes is probably wrong, and the table above is the place to check. On the guitar, start with the first voicing above and listen for the notes D, F#, A, B in D6.
Comparing D6 with its closest relatives helps to fix it in your ear. In short, 6th against major 7th: D6 adds the 6th B; the major 7th chord adds C# instead. The 6th sounds warmer and more old-fashioned; the 7th sounds dreamier. Practise the two chords back to back and listen to the one note that changes — that single note is the difference between the two chords. On the guitar, the open position voicing is the place to hear it in D6.
How to play D6 on guitar
On the guitar, D6 has 3 voicings in the data below, and each one uses the same notes — D, F#, A, B — in a different place on the neck. There are 3 voicings listed for D6 on the guitar; learn the first, then add the others as you need them. Finger numbers below use 1 for the index finger, 2 for the middle finger, 3 for the ring finger and 4 for the little finger, and x means the string is not played.
The open position puts D6 in around fret 1: low E string at fret 2 (index finger); A string open; D string open; G string at fret 2 (middle finger); B string open; high e string at fret 2 (ring finger). This voicing is comfortable because the fretted notes sit close together, from fret 2 to fret 2, so your hand stays relaxed and every note can ring. Strum or pluck it slowly first and check that every note in D6 — D, F#, A, B — sounds, with no buzz and no accidental open string.
Another way to play D6 is the barre chord, in around fret 1: low E string at fret 2 (index finger); A string at fret 2 (index finger); D string open; G string at fret 2 (index finger); B string open; high e string at fret 2 (index finger). It barres across strings 1 to 2 at fret 2 with the index finger. The barre is the hard part: the index finger must press every string from 1 to 2 evenly at fret 2, so roll it slightly onto its bony side and keep it close to the fret wire. If the barre buzzes, move it a fraction closer to the fret and press from the arm, not the thumb alone. Strum or pluck it slowly first and check that every note in D6 — D, F#, A, B — sounds, with no buzz and no accidental open string.
For the movable voicing, D6 sits in around fret 2: low E string at fret 2 (index finger); A string open; D string open; G string at fret 4 (ring finger); B string open; high e string at fret 2 (middle finger). This voicing is comfortable because the fretted notes sit close together, from fret 2 to fret 4, so your hand stays relaxed and every note can ring. Strum or pluck it slowly first and check that every note in D6 — D, F#, A, B — sounds, with no buzz and no accidental open string.
Choosing between the voicings of D6 is a musical decision, not a right-or-wrong one. The open or low-position voicing rings the most and suits strumming, while a barre or movable voicing lets you slide D6 up the neck to any key without changing the shape. When you change chords, pick the voicing of D6 that sits closest to the chord before it — shorter moves between shapes mean faster, cleaner changes. Practise the change into D6 from the chord that comes before it in your song, not the chord on its own, because the move is the skill. On the guitar, start with the first voicing above and listen for the notes D, F#, A, B in D6.
A short practice routine for D6 on the guitar: play the first voicing four times slowly, checking each note, then change to it from the chord a fourth above D and back, four times, at a slow tempo. Then play the second voicing the same way. If a note buzzes, stop and fix the finger placement rather than playing through the buzz — clean notes at a slow tempo become clean notes at full tempo, while buzzes practised fast become habits. Use the Guitar Chord Finder to see the diagram for D6 while you practise, and the Chord Finder to compare it with the same chord on other instruments.
Common mistakes
These are the mistakes that most often make D6 sound wrong on the guitar, and each one has a concrete fix. Work through them one at a time rather than trying to fix everything at once.
Confusing the 6th with the 7th. The added note here is B, a whole step above the 5th, not the 7th. Play C# and you have a different chord. On the guitar, the open position voicing is the place to hear it in D6.
Burying the 6th. B is the colour note of this chord. If it is muted or too quiet, the chord is just a major triad and the vintage warmth is gone. On the guitar, start with the first voicing above and listen for the notes D, F#, A, B in D6.
Using it as a dominant. D6 is a tonic colour, not a dominant. It does not pull to a resolution the way a dominant 7th does. On the guitar, start with the first voicing above and listen for the notes D, F#, A, B in D6.
Voicing it too low. The 6th sits close to the 5th and 7th in low octaves and can sound muddy. Spread the notes out. On the guitar, start with the first voicing above and listen for the notes D, F#, A, B in D6.
Where D6 is used
D6 is not a diatonic triad in any major or minor key, because it is an extended or altered chord, but its base triad belongs to the key of D major, the key of G major, the key of A major. a tonic colour in swing, jazz and country, where the 6th replaces the 7th as the added note. As a dominant-type chord it also points toward G major, the key a perfect fourth above D, which is the tonic it most often resolves to. That is where D6 does its work: not as a home chord, but as a chord that creates movement and then resolves. On the guitar, the open position voicing is the place to hear it in D6.
Because D6 is an extended or altered chord, it appears in progressions as a colour or a dominant rather than as a diatonic staple. Try it in place of the plain D triad in a progression you already know, and listen to how the extra notes change the feel — that substitution is the usual way extended chords enter real music. The Chord Progression Builder lets you try D6 in a progression in any key and hear how it connects to the chords around it. On the guitar, the open position voicing is the place to hear it in D6.
The same chord on other instruments is covered in D6 on piano, D6 on ukulele, D6 on bass, and the scales that fit over it are the D major scale and the D minor pentatonic scale. Learning D6 on the guitar and then checking it on another instrument is one of the best ways to fix the notes — D, F#, A, B — in your memory, because the notes stay the same while everything else changes.
Practising D6
A short worked example makes D6 concrete. Play the four-chord progression G – D – Em – C in G major, the key D6 most often resolves toward: G – D – Em – C. Play each chord for one bar at a slow tempo, and listen to how D6 sounds in that sequence — whether it feels like home, like a lift, or like a chord on its way somewhere else. Then play the same four chords in a different order, starting on D6 itself, and notice how its character changes when it opens the progression instead of sitting inside it. On the guitar, the open position voicing is the place to hear it in D6.
For a second exercise, play D6 and then the chord a fourth above D, back and forth, four times each. That move — a chord and the chord a fourth above it — is the most common resolution in Western music, and it is the move D6 is built for when it acts as a dominant. Finish by playing D6 on its own, slowly, and naming each note out loud as you play it: D, F#, A, B. Naming the notes while you play them is what turns a shape into knowledge you can use in any key. Test yourself with the Practice Chord Quiz and keep time with the Metronome as the tempo rises. On the guitar, the open position of D6 puts those notes under your fingers in the order the fingering lists them.
Frequently asked questions
What is the easiest voicing of D6 on the guitar?
The open position is the easiest voicing listed for D6 on the guitar: frets 2–0–0–2–0–2, fingers 1–0–0–2–0–3. Learn that shape first, get every note ringing cleanly, and only then move on to the alternative voicings further up the neck.
What does the 6 mean in D6?
The 6 means the 6th note of the scale, B, is added to the major triad. D6 contains D, F#, A, B: root, major 3rd, perfect 5th and the added 6th. On the guitar, the voicings above put that note under your fingers.
Is D6 a major chord?
Yes. D6 is a major triad (D, F#, A) with the 6th B added. It sounds major, warm and a little nostalgic. On the guitar, the voicings above put that note under your fingers.
What is the difference between D6 and Dmaj7?
D6 adds the 6th B; Dmaj7 adds the major 7th C#. The 6th chord sounds warmer and more old-fashioned, the maj7 sounds dreamier and more modern. On the guitar, the voicings above put that note under your fingers.
How do you play D6 on the guitar?
The first voicing is the open position: frets 2–0–0–2–0–2, fingers 1–0–0–2–0–3, on the guitar. That voicing uses the notes D, F#, A, B, and it is the one to learn first. The page above lists more voicings for D6, so you can choose the shape nearest the chords around it.