C7 chord on 6-String Guitar – Open Dm
in Open Dm (D-A-D-F-A-D) tuning · Also known as Open D minor, Bentonia
C7
Dominant 7
Notes:C · E · G · A#
Piano Left hand Right hand
Fingerings (16)
C7 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| x 3 2 2 1 x | – 4 2 3 1 – | x C E G A# x | medium | |
| x 3 2 5 3 2 | – 2 1 4 3 1 | x C E A# C E | medium · barre on fret 2 | |
| x 3 5 5 7 x | – 1 2 3 4 – | x C G A# E x | hard | |
| x x 5 7 7 8 | – – 1 2 3 4 | x x G C E A# | medium | |
| 10 7 8 7 7 8 | 4 1 2 1 1 3 | C E A# C E A# | medium · barre on fret 7 | |
| x x 10 11 10 8 | – – 2 4 3 1 | x x C E G A# | medium | |
| x 3 x 2 1 2 | – 4 – 2 1 3 | x C x G A# E | hard | |
| x 3 2 5 3 x | – 2 1 4 3 – | x C E A# C x | medium | |
| x 3 x 5 7 5 | – 1 – 2 4 3 | x C x A# E G | hard | |
| x x 8 7 7 5 | – – 4 2 3 1 | x x A# C E G | medium | |
| 10 7 8 7 7 10 | 3 1 2 1 1 4 | C E A# C E C | medium · barre on fret 7 | |
| 10 10 8 11 x x | 2 3 1 4 – – | C G A# E x x | medium | |
| x 3 2 x 1 2 | – 4 2 – 1 3 | x C E x A# E | hard | |
| x 3 2 5 x x | – 2 1 3 – – | x C E A# x x | medium | |
| x 3 x 5 7 x | – 1 – 2 3 – | x C x A# E x | hard | |
| 5 7 8 7 x x | 1 2 4 3 – – | G E A# C x x | medium |
The C7 chord (Dominant 7) is built from the notes C, E, G, A#. Below are playable fingerings for 6-String Guitar – Open Dm generated for your selected tuning, ordered from open-position shapes up the neck. Tap a diagram to hear it, or switch to the piano view to see the same harmony on keys.
How the C7 chord is built
Formula: 1 · 3 · 5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | C |
| 3 | 4 | E |
| 5 | 7 | G |
| ♭7 | 10 | A# |
More C chords
Other roots
See C7 in another tuning
What notes make up the C7 chord?
C7 is a Dominant 7 chord built from the notes C, E, G, A#.
How do I read the diagram?
Strings run left to right from the lowest to the first string; the numbers show which finger presses each fret. An ○ marks an open string, an ✕ marks a muted one.