Diagrammes non disponibles
| I | III | ♭V | ♭VII | ♭IX |
|---|---|---|---|---|
| Root | Major third | Diminished fifth | Minor seventh | Minor ninth |
| F | A | B | D# | F# |
The F 7♭5♭9 chord is composed of 5 notes :
These notes form an ultra-altered chord combining diminished fifth and minor ninth.
The 7b5b9 chord F 7♭5♭9 combines two descending alterations: diminished fifth (b5) and minor ninth (b9).
This is one of the most tense altered chords, combining two diminutions that create maximum dramatic tension.
Techniques for 7b5b9:
The 7b5b9 chord creates intense resolutions:
Bebop: most tense altered dominant.
Modern jazz: dramatic and intense resolutions.