Voicings · Fm7♭5 · Guitar
Fm7♭5 is spelled F – A♭ – B – E♭ (1 ♭3 ♭5 ♭7) — the iiø chord of a minor ii–V–i. Here are 5 ways to voice it on guitar: drop 2, drop 3, shell, rootless a, rootless b. 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 A-D-G-B, frets 2-3-1-4.
Drop the third-highest voice of the close voicing an octave: a wide, open sound. Strings E-D-G-B, frets 4-3-4-4.
Root, seventh and third only. The fifth is dropped — it adds nothing to the chord's identity — leaving a light, clear voicing. Strings E-D-G, frets 1-1-1.
Bill Evans-style left-hand voicing: the third on the bottom, the ninth on top, the bass player supplies the root. Strings E-G-B-e, frets 4-4-4-3.
The companion rootless voicing with the seventh on the bottom. Alternate A and B so the top voice moves by step through a ii–V–I. Strings A-D-B-e, frets 6-5-9-7 (position 5).
Reference
| Chord tone | Note | Interval |
|---|---|---|
| 1 | F | unison |
| ♭3 | A♭ | minor 3rd |
| ♭5 | B | tritone |
| ♭7 | E♭ | minor 7th |
Arpeggio: Fm7♭5 arpeggio on guitar. Scale: F Locrian.
Common questions
F, A♭, B, E♭ — chord tones 1 ♭3 ♭5 ♭7. Rootless voicings add the 9th, G, and leave the root to the bass.
The shell voicing (root, seventh, third) on strings E, D, G: three notes, one comfortable shape, and it still sounds unmistakably like Fm7♭5.
Start from the close voicing F A♭ B E♭ and drop the second note from the top an octave: B – F – A♭ – E♭. It spreads the chord so it fits the hand — and on guitar it fits four adjacent strings.
Fm7♭5 is the iiø chord of a minor ii–V–i. Its character is dark, unstable, leading.
Keep going
Same chord on piano · Half-diminished (m7♭5) hub.
Other chords from F