Cm♭13C Minor Flat 13th
CRoot
D♯tone
Gtone
G♯tone
Formula 1 · ♭3 · 5 · ♭6 · Notes C · D♯ · G · G♯
How to play it
Cm♭13 fingering positions
Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3, low E on the left. Each dot is colour-coded by note — the ringed dot is the root. Numbers below show the fret per string (x = muted).








Read it as tab
Cm♭13 guitar tab
The same voicings in tablature — high e on top, low E on the bottom. Each fret number is colour-coded by note; the ringed number is the root, × means don’t play that string.








Sound
How Cm♭13 sounds
Consonance
2/ 5
Brightness
DarkBright
Character
Moods & genres
Moods
sorrowfuldark
Genres
classicalfilm score
Theory
Notes & relationships
NotesC · D♯ · G · G♯
Formula (scale degrees)1 · ♭3 · 5 · ♭6
Explore
More ways to play C Minor Flat 13th
Browse the rest of the C chords in this tuning, or open Cm♭13 in the app for every voicing.
Cm♭13 in other tunings:
See & hear Cm♭13 in Chordology
The app shows every voicing across guitar, piano, bass, banjo and ukulele — in any tuning, with a capo, and you can play every chord back. All offline.
Hear every chordMore voicingsEvery tuning & capoWorks offline