C#9 chord on 6-String Bass
in Standard (BEADGC) tuning
C#9
Dominant 9
Notes:C# · F · G# · B · D#
Piano Left hand Right hand
Fingerings (16)
C#9 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 2 1 2 1 1 1 | 2 1 3 1 1 1 | C# F B D# G# C# | easy · barre on fret 1 | |
| 2 4 2 3 x 3 | 1 4 1 2 – 3 | C# G# B F x D# | hard · barre on fret 2 | |
| x x 4 3 4 3 | – – 2 1 3 1 | x x C# F B D# | easy · barre on fret 3 | |
| 4 4 4 6 4 5 | 1 1 1 3 1 2 | D# G# C# G# B F | medium · barre on fret 4 | |
| x 9 x 9 8 5 | – 3 – 4 2 1 | x C# x B D# F | hard | |
| 6 7 6 6 6 x | 1 2 1 1 1 – | F B D# G# C# x | easy · barre on fret 6 | |
| 0 7 8 11 8 x | – 1 2 4 3 – | B B F C# D# x | hard | |
| x 9 8 9 8 8 | – 2 1 3 1 1 | x C# F B D# G# | easy · barre on fret 8 | |
| 0 11 11 11 10 x | – 2 3 4 1 – | B D# G# C# F x | medium | |
| 2 1 2 1 1 x | 2 1 3 1 1 – | C# F B D# G# x | easy · barre on fret 1 | |
| 2 x 2 3 x 3 | 1 – 2 3 – 4 | C# x B F x D# | hard | |
| x 4 4 3 4 3 | – 2 3 1 4 1 | x G# C# F B D# | medium · barre on fret 3 | |
| 4 7 4 6 4 5 | 1 4 1 3 1 2 | D# B C# G# B F | medium · barre on fret 4 | |
| x 9 6 9 x 5 | – 3 2 4 – 1 | x C# D# B x F | hard | |
| 6 7 6 6 6 8 | 1 2 1 1 1 3 | F B D# G# C# G# | medium · barre on fret 6 | |
| x 7 8 11 8 x | – 1 2 4 3 – | x B F C# D# x | hard |
The C#9 chord (Dominant 9) is built from the notes C#, F, G#, B, D#. Below are playable fingerings for 6-String Bass generated for your selected tuning, ordered from open-position shapes up the neck. Tap a diagram to hear it, or switch to the piano view to see the same harmony on keys.
How the C#9 chord is built
Formula: 1 · 3 · 5 · ♭7 · 9
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | C# |
| 3 | 4 | F |
| 5 | 7 | G# |
| ♭7 | 10 | B |
| 9 | 14 | D# |
More C# chords
Other roots
What notes make up the C#9 chord?
C#9 is a Dominant 9 chord built from the notes C#, F, G#, B, D#.
How do I read the diagram?
Strings run left to right from the lowest to the first string; the numbers show which finger presses each fret. An ○ marks an open string, an ✕ marks a muted one.