Dalt guitar chord
The root left to the bass player. Frees a finger for a tension.
- Tap a note to hear it
- Arrows change position
- Fingers, notes or intervals
- Play the chord
About Dalt — rootless voicings
Dalt is D, F#, A#, C and Eb — D7 with every tension it can carry altered at once.
It sounds maximum tension, barely holding together. Not one chord but an instruction: take the root, third and flat seventh, add any two alterations, and let the rest go.
Dalt notes and formula
| D | F# | A# | C | Eb |
|---|---|---|---|---|
| 1 | 3 | ♯5 | ♭7 | ♭9 |
Altered dominant — the hardest pull available.
Also written D7alt, D7altered or D altered dominant. The same chord either way; which spelling you meet depends on who wrote the chart.
How to play Dalt
Leave the root to the bass player. In a band nobody misses it, and the ear supplies it from the guide tones anyway.
The finger it frees goes to a tension, which is why these sound richer than the shape they came from rather than thinner.
Dalt has 13 of them, on the top four strings, the middle four strings and strings 5-3-2-1, from open position up to the 13th — every inversion the chord has: F# in the bass, A# in the bass, C in the bass and Eb in the bass. The one to learn first is the Eb shape at the nut, which is the easiest grip here.
5 of them sit on the top four strings, 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 xx0132 — 1 open string and only 3 fretted notes. 1 of the 9 shapes here sits in open position. None of them needs a barre. Together they cover the neck from the 1st fret to the 15th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| xx0132 | open position | D, root position | F# | 1 open string |
| x54x34 | 3rd fret | D, root position | Ab | all fretted |
| x54774 | 4th fret | D, root position | Ab | all fretted |
| x5677x | 5th fret | D, root position | F# | all fretted |
| x-11-0-11-9-10 | 9th fret | G# | D | 1 open string |
| 10-9-x-11-9-10 | 9th fret | D, root position | D | all fretted |
| x-x-12-11-9-10 | 9th fret | D, root position | D | all fretted |
| 10-11-12-11-x-10 | 10th fret | D, root position | D | all fretted |
| x-x-12-13-15-14 | 12th fret | D, root position | F# | all fretted |
The same notes rebuilt from scratch give 6 shell voicings, each on its own page.
Tensions. A shell of Dalt, root, third and seventh, leaves a string free, and the tones that belong over it are the #11 (G#).
How to use Dalt
Dalt is a dominant with its tension raised, so it still points at G — harder than a plain seventh does, because the altered tones sit a semitone from where they are going.
Voice by voice, Dalt → G. 4 voices move by a semitone, and one note is common to both chords.
| In Dalt | Moves | In G |
|---|---|---|
| D, the root | stays where it is | D, the fifth |
| F#, the major third | rises a semitone | G, the root |
| A#, the sharp fifth | rises a semitone | B, the major third |
| C, the flat seventh | falls a semitone | B, the major third |
| Eb, the flat ninth | falls a semitone | D, the fifth |
What to play over Dalt
Every note of Dalt is in D altered.
Chords near Dalt
Change one note of Dalt and you have Daug7 (drop the flat ninth), Daug9 (the flat ninth becomes a ninth) or D7b9 (the sharp fifth becomes a fifth).
Dalt is an altered chord — a dominant seventh with its fifth or ninth moved. Altered dominant chords on every root.
On Dalt’s sound and use this page follows Mark Levine, The Jazz Theory Book (Sher Music, 1995). The shapes and the derived voicings come from different places, and both are explained in where the chords and the theory come from.