Notley Piano

C9 piano chord

C Dominant 9th

C9 is made of 5 notes: C, E, G, Bb and D. Here it is in root position, with C at the bottom.

CEGDBb
See every inversion and hear it

Inside Notley Piano: all the inversions of C9, fingering for both hands, a play button, and practice that helps you remember it.

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NoteDegreeInterval from C
C1root
E3major 3rd
G5perfect 5th
Bbb7minor 7th
D99th

A dominant 9th chord stacks a 9th on top of a dominant 7th. It sounds funky and rich, a classic sound in funk and soul.

Other C chords

Dominant 9th chords in every key