Voicings · D♭7♯5 · Guitar
D♭7♯5 is spelled D♭ – F – A – B (1 3 ♯5 ♭7) — a dominant that wants extra tension before resolving down a fifth. Here are 3 ways to voice it on guitar: drop 2, drop 3, shell. Every diagram is playable — press play to hear the chord, or “roll it” to hear the voices one by one, low to high.
The voicings
Take the close voicing and drop its second-highest voice an octave. The most-used four-note voicing on guitar and in piano left hands. Strings E-A-D-G, frets 5-4-3-4 (position 1).
Drop the third-highest voice of the close voicing an octave: a wide, open sound. Strings E-A-G-B, frets 1-4-2-0.
Root, seventh and third only. The fifth is dropped — it adds nothing to the chord's identity — leaving a light, clear voicing. Strings A-G-B, frets 4-4-6 (position 2).
Reference
| Chord tone | Note | Interval |
|---|---|---|
| 1 | D♭ | unison |
| 3 | F | major 3rd |
| ♯5 | A | minor 6th |
| ♭7 | B | minor 7th |
Arpeggio: D♭7♯5 arpeggio on guitar. Scale: D♭ Whole tone.
Common questions
D♭, F, A, B — chord tones 1 3 ♯5 ♭7.
The shell voicing (root, seventh, third) on strings A, G, B: three notes, one comfortable shape, and it still sounds unmistakably like D♭7♯5.
Start from the close voicing D♭ F A B and drop the second note from the top an octave: A – D♭ – F – B. It spreads the chord so it fits the hand — and on guitar it fits four adjacent strings.
D♭7♯5 is a dominant that wants extra tension before resolving down a fifth. Its character is floating, whole-tone.
Keep going
Same chord on piano · Augmented 7th (7♯5) hub.
Other chords from D♭