Chords › C7
C7 Chord on Guitar
- C7
- C · E · G · B♭
- Open chord
Open. It is the open C shape with the pinky added on the 3rd string.
C7 is a dominant seventh chord: a major chord with a flat seventh added, which makes it want to move on. The open shape uses 4 fingers on 5 strings.
How to play C7, finger by finger
- Put your index finger on string 2 at the 1st fret.
- Put your middle finger on string 4 at the 2nd fret.
- Put your ring finger on string 5 at the 3rd fret.
- Put your pinky finger on string 3 at the 3rd fret.
- Strum from string 5 down to string 1, and don't play string 6.
More ways to play C7
Notes in C7
| Note | Interval | Role |
|---|---|---|
| C | 1 | root |
| E | 3 | major third |
| G | 5 | fifth |
| B♭ | ♭7 | flat seventh |
Formula: 1 – 3 – 5 – ♭7
Questions about C7
What notes are in C7?
C, E, G and B♭. Those are the 1, 3, 5, ♭7 of the chord, counted from C.
Which strings do I strum for C7?
Start on string 5 and strum down to string 1.
What chord does C7 lead to?
Most often F. C7 is the five chord of F, so it pulls strongly back to F.
Related chords
Often played with C7
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