C7♭5 chord on Ukulele – Slack Key (GCEG)
in Slack Key (GCEG) tuning
C7♭5
Dominant 7 ♭5
Notes:C · E · F# · A#
Piano Left hand Right hand
Fingerings (8)
C7♭5 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 3 6 0 5 | 1 3 – 2 | A# F# E C | medium | |
| 3 4 2 5 | 2 3 1 4 | A# E F# C | medium | |
| 5 6 6 9 | 1 2 3 4 | C F# A# E | hard | |
| 9 10 8 11 | 2 3 1 4 | E A# C F# | medium | |
| 5 6 0 3 | 2 3 – 1 | C F# E A# | medium | |
| 5 4 2 3 | 4 3 1 2 | C E F# A# | medium | |
| 9 6 6 5 | 4 2 3 1 | E F# A# C | hard | |
| 11 10 8 9 | 4 3 1 2 | F# A# C E | medium |
The C7♭5 chord (Dominant 7 ♭5) is built from the notes C, E, F#, A#. 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 C7♭5 chord is built
Formula: 1 · 3 · ♭5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | C |
| 3 | 4 | E |
| ♭5 | 6 | F# |
| ♭7 | 10 | A# |
More C chords
Other roots
See C7♭5 in another tuning
What notes make up the C7♭5 chord?
C7♭5 is a Dominant 7 ♭5 chord built from the notes C, E, F#, A#.
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.