Voicings · E°7 · Guitar
E°7 is spelled E – G – B♭ – D♭ (1 ♭3 ♭5 ?) — passing chords between diatonic chords, and as a 7♭9 without its root. 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 6-7-5-6 (position 3).
Drop the third-highest voice of the close voicing an octave: a wide, open sound. Strings E-D-G-B, frets 3-2-3-2.
Root, seventh and third only. The fifth is dropped — it adds nothing to the chord's identity — leaving a light, clear voicing. Strings D-B-e, frets 2-2-3.
Reference
| Chord tone | Note | Interval |
|---|---|---|
| 1 | E | unison |
| ♭3 | G | minor 3rd |
| ♭5 | B♭ | tritone |
| ? | D♭ | major 6th |
Arpeggio: E°7 arpeggio on guitar. Scale: E Diminished (whole–half).
Common questions
E, G, B♭, D♭ — chord tones 1 ♭3 ♭5 ?.
The shell voicing (root, seventh, third) on strings D, B, e: three notes, one comfortable shape, and it still sounds unmistakably like E°7.
Start from the close voicing E G B♭ D♭ and drop the second note from the top an octave: B♭ – E – G – D♭. It spreads the chord so it fits the hand — and on guitar it fits four adjacent strings.
E°7 is passing chords between diatonic chords, and as a 7♭9 without its root. Its character is symmetrical, restless.
Keep going
Same chord on piano · Diminished 7th hub.
Other chords from E