Root on A string
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C7♭5 chord on guitar
C7♭5 is the C dominant 7 flat 5 chord. Its notes are C, E, G♭ and B♭. A four-note altered dominant. Mute both outer strings.
How to play C7♭5
Numbers show frets from the low E string to the high e string; x means don't play that string.
What's in C7♭5
- C1
- E3
- G♭♭5
- B♭♭7
- Formula
- 1 · 3 · ♭5 · ♭7
- Also written
- C7♭5
- Chord type
- Dominant 7 flat 5
C7♭5 notes across the neck
Every C, E, G♭ and B♭ on the first 12 frets. The filled dots are the root, C. Build your own shape from any nearby group.
Related chords
Other C chords
Other dominant 7 flat 5 chords