Voicings · Cm7 · Guitar
Cm7 is spelled C – E♭ – G – B♭ (1 ♭3 5 ♭7) — the ii chord in a major ii–V–I, and minor-key tonics. 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 E-A-D-G, frets 3-3-1-3.
Drop the third-highest voice of the close voicing an octave: a wide, open sound. Strings A-G-B-e, frets 6-5-8-6 (position 4).
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 3-3-4.
Bill Evans-style left-hand voicing: the third on the bottom, the ninth on top, the bass player supplies the root. Strings A-D-G-B, frets 6-5-3-3 (position 2).
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 E-A-B-e, frets 6-5-4-3 (position 2).
Reference
| Chord tone | Note | Interval |
|---|---|---|
| 1 | C | unison |
| ♭3 | E♭ | minor 3rd |
| 5 | G | perfect 5th |
| ♭7 | B♭ | minor 7th |
Arpeggio: Cm7 arpeggio on guitar. Scale: C Dorian.
Common questions
C, E♭, G, B♭ — chord tones 1 ♭3 5 ♭7. Rootless voicings add the 9th, D, and leave the root to the bass.
The shell voicing (root, seventh, third) on strings A, G, B: three notes, one comfortable shape, and it still sounds unmistakably like Cm7.
Start from the close voicing C E♭ G B♭ and drop the second note from the top an octave: G – C – E♭ – B♭. It spreads the chord so it fits the hand — and on guitar it fits four adjacent strings.
Cm7 is the ii chord in a major ii–V–I, and minor-key tonics. Its character is soft, warm, unresolved.
Keep going
Same chord on piano · Minor 7th hub.
Other chords from C