C7 chord on 6-String Bass
in Standard (BEADGC) 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 |
|---|---|---|---|---|
| 1 0 1 2 0 0 | 1 – 2 3 – – | C E A# E G C | easy | |
| x x 3 2 3 x | – – 2 1 3 – | x x C E A# x | easy | |
| x x 3 5 3 4 | – – 1 3 1 2 | x x C G A# E | medium · barre on fret 3 | |
| x 8 7 8 0 4 | – 3 2 4 – 1 | x C E A# G E | hard | |
| x 8 7 8 5 0 | – 3 2 4 1 – | x C E A# C C | medium | |
| 8 6 7 8 0 0 | 3 1 2 4 – – | G A# E A# G C | medium | |
| x 8 7 8 9 7 | – 2 1 3 4 1 | x C E A# E G | medium · barre on fret 7 | |
| x 8 10 8 9 10 | – 1 3 1 2 4 | x C G A# E A# | medium · barre on fret 8 | |
| x x x 10 9 10 | – – – 2 1 3 | x x x C E A# | easy | |
| 11 12 10 10 12 10 | 2 3 1 1 4 1 | A# E G C G A# | medium · barre on fret 10 | |
| 11 12 x x 12 12 | 1 2 – – 3 4 | A# E x x G C | hard | |
| 1 3 1 2 0 0 | 1 3 1 2 – – | C G A# E G C | medium · barre on fret 1 | |
| x x 3 2 3 4 | – – 2 1 3 4 | x x C E A# E | medium | |
| x x 3 x 3 4 | – – 1 – 2 3 | x x C x A# E | easy | |
| x 8 x 8 0 4 | – 2 – 3 – 1 | x C x A# G E | hard | |
| x 8 7 8 5 x | – 3 2 4 1 – | x C E A# C x | medium |
The C7 chord (Dominant 7) is built from the notes C, E, G, A#. Below are playable fingerings for 6-String Bass 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
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.