C7b5 Ukulele Chord
A tense jazz chord with a tritone replacing the perfect fifth. Often serves as a tritone substitution in jazz progressions — replacing the classic dominant seventh chord.
Strings
3–4–2–3
Notation for C7b5 chord
Other names: C 7th flat 5
Music theory name: seventh flat five chord
Common name: C 7b5 chord
Intervals and tones in C7b5 chord
| Note | Interval |
|---|---|
| C | Root |
| E | Major 3rd |
| F# | Diminished 5th |
| B | Minor 7th |
All Variations
Open
3–4–2–3
Fret 5
5–6–6–7
Fret 8
9–10–8–9
Fret 11
11–12–12–13