C#7♭5 chord on Ukulele – Slack Key (GCEG)
in Slack Key (GCEG) tuning
C#7♭5
Dominant 7 ♭5
Notes:C# · F · G · B
Piano Left hand Right hand
Fingerings (12)
C#7♭5 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 0 1 1 4 | – 1 2 3 | G C# F B | medium | |
| 4 5 3 6 | 2 3 1 4 | B F G C# | medium | |
| 0 5 7 6 | – 1 3 2 | G F B C# | medium | |
| 6 7 7 10 | 1 2 3 4 | C# G B F | hard | |
| 0 11 9 10 | – 3 1 2 | G B C# F | medium | |
| 4 1 1 0 | 3 1 2 – | B C# F G | medium | |
| 6 5 3 4 | 4 3 1 2 | C# F G B | medium | |
| 6 5 7 0 | 2 1 3 – | C# F B G | medium | |
| 10 7 7 6 | 4 2 3 1 | F G B C# | hard | |
| 10 11 9 0 | 2 3 1 – | F B C# G | medium | |
| 10 11 9 12 | 2 3 1 4 | F B C# G | medium | |
| 12 11 9 10 | 4 3 1 2 | G B C# F | medium |
The C#7♭5 chord (Dominant 7 ♭5) is built from the notes C#, F, G, B. Below are playable fingerings for Ukulele – Slack Key (GCEG) 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#7♭5 chord is built
Formula: 1 · 3 · ♭5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | C# |
| 3 | 4 | F |
| ♭5 | 6 | G |
| ♭7 | 10 | B |
More C# chords
Other roots
See C#7♭5 in another tuning
What notes make up the C#7♭5 chord?
C#7♭5 is a Dominant 7 ♭5 chord built from the notes C#, F, G, B.
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.