C7 chord on 12-String Guitar – Open D
in Open D (D-D-A-A-D-D-F#-F#-A-A-D-D) tuning
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 x 3 3 2 2 1 1 1 1 x x | – – 4 4 3 3 1 1 2 2 – – | x x C C E E G G A# A# x x | medium | |
| x x 3 3 2 2 4 4 3 3 2 2 | – – 2 2 1 1 4 4 3 3 1 1 | x x C C E E A# A# C C E E | medium · barre on fret 2 | |
| x x 3 3 5 5 4 4 7 7 x x | – – 1 1 3 3 2 2 4 4 – – | x x C C G G A# A# E E x x | hard | |
| x x x x 5 5 6 6 7 7 8 8 | – – – – 1 1 2 2 3 3 4 4 | x x x x G G C C E E A# A# | medium | |
| x x x x x x 6 6 7 7 8 8 | – – – – – – 1 1 2 2 3 3 | x x x x x x C C E E A# A# | medium | |
| 10 10 7 7 8 8 10 10 7 7 x x | 3 3 1 1 2 2 4 4 1 1 – – | C C E E A# A# E E E E x x | medium · barre on fret 7 | |
| x x x x 10 10 10 10 10 10 8 8 | – – – – 2 2 3 3 4 4 1 1 | x x x x C C E E G G A# A# | medium | |
| x x 3 3 2 2 4 4 1 1 x x | – – 3 3 2 2 4 4 1 1 – – | x x C C E E A# A# A# A# x x | medium | |
| x x 3 3 2 2 4 4 3 3 x x | – – 2 2 1 1 4 4 3 3 – – | x x C C E E A# A# C C x x | medium | |
| x x 3 3 x x 4 4 7 7 5 5 | – – 1 1 – – 2 2 4 4 3 3 | x x C C x x A# A# E E G G | hard | |
| x x x x 8 8 6 6 7 7 5 5 | – – – – 4 4 2 2 3 3 1 1 | x x x x A# A# C C E E G G | medium | |
| x x x x 10 10 6 6 7 7 8 8 | – – – – 4 4 1 1 2 2 3 3 | x x x x C C C C E E A# A# | hard | |
| x x x x 10 10 10 10 7 7 8 8 | – – – – 3 3 4 4 1 1 2 2 | x x x x C C E E E E A# A# | medium | |
| 10 10 10 10 8 8 10 10 x x x x | 2 2 3 3 1 1 4 4 – – – – | C C G G A# A# E E x x x x | medium | |
| x x 3 3 x x 1 1 1 1 2 2 | – – 4 4 – – 1 1 2 2 3 3 | x x C C x x G G A# A# E E | hard | |
| x x 3 3 2 2 4 4 x x x x | – – 2 2 1 1 3 3 – – – – | x x C C E E A# A# x x x x | medium |
The C7 chord (Dominant 7) is built from the notes C, E, G, A#. Below are playable fingerings for 12-String Guitar – Open D 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.