Diagrammes non disponibles
| I | III | V | ♭VII | ♯IX |
|---|---|---|---|---|
| Root | Major third | Perfect fifth | Minor seventh | Augmented ninth |
| D# | G | A# | C# | F# |
The Eb 7♯9 chord is composed of 5 notes :
These notes form a seventh chord with augmented ninth, the 'Hendrix chord'.
The 7#9 chord Eb 7♯9, famous as the 'Hendrix chord', combines 1-3-5-7b-#9.
This is probably the most famous altered chord in rock, thanks to Jimi Hendrix. The #9 creates a unique bluesy and psychedelic sound.
Techniques for 7#9:
The 7#9 chord defines several genres:
Psychedelic rock: the 'Hendrix chord' defines the genre.
Funk: characteristic 70s grooves.
Blues rock: modernizes traditional blues.