Chord Database: List of chords of the category 9

Chord	Chord Chart	Chord Sound
C6/9 C sixth ninth Chord Family: 6/9 (occasionally used) Guitar shapes and related scales - C sixth ninth - C6/9 Piano shapes and related scales - C sixth ninth - C6/9
C#6/9 C sharp sixth ninth Chord Family: 6/9 (occasionally used) Guitar shapes and related scales - C sharp sixth ninth - C#6/9 Piano shapes and related scales - C sharp sixth ninth - C#6/9
C#9 C sharp ninth Chord Family: 9 (occasionally used) Guitar shapes and related scales - C sharp ninth - C#9 Piano shapes and related scales - C sharp ninth - C#9
C#9b5 C sharp ninth flat fifth Chord Family: 9b5 (Rarely used) Guitar shapes and related scales - C sharp ninth flat fifth - C#9b5 Piano shapes and related scales - C sharp ninth flat fifth - C#9b5
C9 C ninth Chord Family: 9 (occasionally used) Guitar shapes and related scales - C ninth - C9 Piano shapes and related scales - C ninth - C9