Ninths
E♭ dominant 7th sharp 9 chord
The “Hendrix chord” — gritty, with major and minor 3rds clashing.
- Notes
- E♭GB♭D♭F♯
- Formula
- 135♭7♯9
- Built from
- root · major 3rd · perfect 5th · minor 7th · augmented 9th
How to play E♭7♯9
About the E♭ dominant 7th sharp 9 chord
Playing it
On guitar, E♭7♯9 has an open-position shape, xx1022, using three fingers alongside the open strings. Don’t strum the low E and A strings.
On piano, E♭7♯9 has four black keys (E♭, B♭, D♭ and F♯) and one white key. In root position it spans more than an octave, so many pianists play the root with the left hand and the rest with the right.
On ukulele the usual E♭7♯9 shape is 0121, using three fingers. It leaves out the root, which a bass player (or your ear) fills in.
