Eb9b5 Piano Chord
A tense jazz chord with a tritone. Often serves as a tritone substitution for the dominant. The fifth is already altered, so the perfect fifth is not played — the remaining notes are all included.
Recommended voicing
Left hand
Eb3 · C#4
fingers 5–1
Right hand
G4 · A4 · F5
fingers 1–2–5
With bass · rootless
Left hand
G3 · A3 · C#4 · F4
fingers 5–4–2–1
Right hand
Free
melody / improvisation
Jazz accompaniment with a bass player: the bass supplies the root, leaving the right hand free for melody or improvisation.
Notation for Eb9b5 chord
Other names: Eb 9th flat 5
Music theory name: ninth flat five chord
Common name: Eb 9b5 chord
Intervals and tones in Eb9b5 chord
| Note | Interval |
|---|---|
| Eb | Root |
| G | Major 3rd |
| A | Diminished 5th |
| C# | Minor 7th |
| F | Major 9th |