Chord Guide
How to Play the C 7b9 Chord
Learn exactly how to play the C7b9 chord on guitar with our interactive diagrams, finger positions, and theory breakdown.
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Chord Variations
1
1fr
C7b9 – 1st fret
2
6fr
C7b9 – 6th fret
3
8fr
C7b9 – 8th fret
4
9fr
C7b9 – 9th fret
Theory & Context
The C7b9 chord is a common guitar chord that creates a unique sound. It is built using the notes C, E, G, Bb, Db, which correspond to the 1P, 3M, 5P, 7m, 9m intervals of its root scale. Understanding how to play this chord is essential for many popular songs across various genres.