Daug is a augmented chord, and on the guitar it is played from the notes D, F#, A#. Its first guitar voicing is the open position: low E string at fret 2 (middle finger); A string at fret 1 (index finger); D string open; G string at fret 3 (little finger); B string at fret 3 (little finger); high e string at fret 2 (ring finger). This page is a complete reference for it: notes and intervals, fingerings, mistakes to avoid, the keys it belongs to and a short practice routine.
What notes are in the Daug chord?
The Daug chord is a augmented chord, and its notes are fixed: D, F#, A#. 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 Daug at a glance. On the guitar, start with the first voicing above and listen for the notes D, F#, A# in Daug.
| Note | Interval |
|---|---|
| D | Root |
| F# | 3 |
| A# | #5 |
The root is D, the note the chord is named after and the note your ear hears as home. Above it, the intervals in Daug are 3, #5. That combination is what makes Daug 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.
Daug sounds exotic and tense, the sound of a chord that can resolve in several directions at once. Listen for that character when you play it — if Daug does not sound that way, one of the notes is probably wrong, and the table above is the place to check. On the guitar, the open position of Daug puts those notes under your fingers in the order the fingering lists them.
Comparing Daug with its closest relatives helps to fix it in your ear. In short, augmented against major: both have the major 3rd F#, but Daug raises the 5th to A# instead of the perfect 5th A, and that one change removes the chord's sense of home. Play both chords slowly, one after the other, and notice which note moves. Naming that note out loud while you play is the fastest way to learn the difference. On the guitar, the open position of Daug puts those notes under your fingers in the order the fingering lists them.
How to play Daug on guitar
On the guitar, Daug has 3 voicings in the data below, and each one uses the same notes — D, F#, A# — in a different place on the neck. The first voicing below is the one to learn first, and the alternatives cover the rest of the neck. 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.
For the open position, Daug sits in open position: low E string at fret 2 (middle finger); A string at fret 1 (index finger); D string open; G string at fret 3 (little finger); B string at fret 3 (little finger); high e string at fret 2 (ring finger). This voicing is comfortable because the fretted notes sit close together, from fret 1 to fret 3, so your hand stays relaxed and every note can ring. Strum or pluck it slowly first and check that every note in Daug — D, F#, A# — sounds, with no buzz and no accidental open string.
For the barre chord, Daug sits in around fret 2: low E string at fret 2 (index finger); A string at fret 5 (little finger); D string at fret 4 (ring finger); G string at fret 3 (middle finger); B string at fret 3 (middle finger); high e string at fret 2 (index finger). It barres across strings 1 to 6 at fret 2 with the index finger. The barre is the hard part: the index finger must press every string from 1 to 6 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 Daug — D, F#, A# — sounds, with no buzz and no accidental open string.
The movable voicing puts Daug in around fret 2: low E string muted; A string at fret 5 (ring finger); D string open; G string at fret 3 (middle finger); B string at fret 3 (middle finger); high e string at fret 2 (index finger). The challenge here is the muted string: 1 string is marked x, and it needs to stay silent. Let the edge of a fretting finger rest lightly on it — muting by touch, not by pressing. Strum or pluck it slowly first and check that every note in Daug — D, F#, A# — sounds, with no buzz and no accidental open string.
Choosing between the voicings of Daug 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 Daug up the neck to any key without changing the shape. When you change chords, pick the voicing of Daug that sits closest to the chord before it — shorter moves between shapes mean faster, cleaner changes. Practise the change into Daug 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# in Daug.
A short practice routine for Daug 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 Daug 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 Daug 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 it with a whole-tone sound. The augmented triad is part of the whole-tone scale, but on its own it is just three notes: D, F#, A#. Do not add extra whole-tone notes unless you mean to. On the guitar, the open position of Daug puts those notes under your fingers in the order the fingering lists them.
Barre collapsing on the high strings. In a barre voicing of Daug, the high strings are the ones that buzz first, because the index finger presses hardest near the thumb. If the top notes of Daug sound dead, roll the barring finger slightly toward the fret and press from the arm, not from squeezing the neck. On the guitar, start with the first voicing above and listen for the notes D, F#, A# in Daug.
Playing a perfect 5th. If the 5th is A the chord is just major. The sharpened 5th A# is the whole point of the augmented chord. On the guitar, start with the first voicing above and listen for the notes D, F#, A# in Daug.
Sitting on it too long. Daug is a passing colour, not a home chord. Hold it for a beat or two, then move on — it sounds stranger the longer it lasts. On the guitar, start with the first voicing above and listen for the notes D, F#, A# in Daug.
Where Daug is used
Daug 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 dominant colour in jazz, where the sharpened 5th adds tension to a V chord. 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 Daug does its work: not as a home chord, but as a chord that creates movement and then resolves. On the guitar, start with the first voicing above and listen for the notes D, F#, A# in Daug.
Because Daug 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 Daug in a progression in any key and hear how it connects to the chords around it. On the guitar, start with the first voicing above and listen for the notes D, F#, A# in Daug.
The same chord on other instruments is covered in Daug on piano, Daug on ukulele, Daug on bass, and the scales that fit over it are the D major scale and the D minor pentatonic scale. Learning Daug on the guitar and then checking it on another instrument is one of the best ways to fix the notes — D, F#, A# — in your memory, because the notes stay the same while everything else changes.
Practising Daug
A short worked example makes Daug concrete. Play the four-chord progression G – D – Em – C in G major, the key Daug most often resolves toward: G – D – Em – C. Play each chord for one bar at a slow tempo, and listen to how Daug 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 Daug itself, and notice how its character changes when it opens the progression instead of sitting inside it. On the guitar, start with the first voicing above and listen for the notes D, F#, A# in Daug.
For a second exercise, play Daug 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 Daug is built for when it acts as a dominant. Finish by playing Daug on its own, slowly, and naming each note out loud as you play it: D, F#, A#. 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 voicing is the place to hear it in Daug.
Frequently asked questions
Why does Daug sound strange?
Its 5th is sharpened to A#, so the chord is two major 3rds stacked and divides the octave into three equal parts. With no perfect 5th to anchor it, the chord sounds like it floats. On the guitar, check the first voicing above for that note.
What notes are in Daug?
Daug contains D, F#, A#: the root D, the major 3rd F# and the augmented 5th A#. The raised 5th is the note that makes it augmented. On the guitar, check the first voicing above for that note.
Where is Daug used?
As a passing chord between a major chord and the chord a semitone above it, and as an altered dominant in jazz. It is a colour chord, used briefly for lift and surprise. On the guitar, check the first voicing above for that note.
How do you play Daug on the guitar?
The first voicing is the open position: frets 2–1–0–3–3–2, fingers 2–1–0–4–4–3, on the guitar. That voicing uses the notes D, F#, A#, and it is the one to learn first. The page above lists more voicings for Daug, so you can choose the shape nearest the chords around it.
Is Daug hard to play on the guitar?
It depends on the voicing. The first voicing of Daug on the guitar is the easiest starting point, and the movable voicings further up the neck are harder because they need a barre or a wider stretch. Practise the first voicing cleanly at a slow tempo before you try the others, and the harder shapes will come more easily.