C sharp dominant ninth piano chord - C#9
The C sharp dominant ninth chord is a 5-note chord consisting of the notes C#, E#, G#, B and D#.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as C#9.
Interactive piano diagram for the C sharp dominant ninth chord
Chords that are a superset of C#9. The chords include more notes but always C#, E#, G#, B and D#.
Chords that are a subset of C#9. These contain less notes but all of them are included in C#9.
Scales with C#9
Below you find all scales that include C#9:
- mixolydian b6
- lydian dominant
- lydian minor
- bebop minor
- composite blues
- messiaen's mode #3
C sharp dominant ninth piano chord chart image
In case you prefer a non-interactive variant of the chord chart, we've embedded a PNG image below that shows the notes for the the C#9 chord. Feel free to save or share the image as needed.