Package leaflet · Information for the musician · Chord
E Seventh Flat Nine Chord (E7♭9)
Dark, dramatic and exotic. A dominant seventh with a flat ninth, full of tension that resolves strongly, especially to minor.
- E7♭9
- 5 notes
- 020101
1Composition: what it contains
E – G♯ – B – D – F
- Symbol
- E7♭9
- Also written
- E7♭9, E7(♭9), E7-9
- Formula
- 1 3 5 ♭7 ♭9
| Degree | Note | Interval | Semitones |
|---|---|---|---|
| 1 | E | unison | 0 |
| 3 | G♯ | major third | 4 |
| 5 | B | perfect fifth | 7 |
| ♭7 | D | minor seventh | 10 |
| ♭9 | F | minor ninth | 13 |
2Appearance: diagrams and sound
On the guitar
020101open position
x76767fret 6
12-14-12-13-12-13fret 12On the ukulele
7547fret 4
10-8-10-7fret 7On the piano
On the staff
On bass and as an arpeggio
3Indications: what it is used for
The V7♭9 chord of a minor key, resolving to i: it comes from harmonic minor (or phrygian dominant on the fifth degree). Used in jazz (minor ii–V–i), classical, flamenco, tango, gospel and film music. It can be used in major keys for extra tension, and the diminished seventh chord a half step above its root is the same chord without its root. Half-whole diminished or phrygian dominant are typical scales over it.
4Dosage: how to practise it
On guitar, learn the four-string shape rooted on the fifth string, and practise the trick of playing a diminished seventh shape over the root. On piano, play rootless voicings 3-♭7-♭9 and the 13♭9 voicing. Practise iiø7–V7♭9–im at 60–120 BPM in all keys, with smooth voice leading. Arpeggiate 1-3-5-♭7-♭9. Ten minutes daily. On guitar, practise resolving the ♭9 down by half step to the fifth of the target minor chord. Compare the chord with plain dominant sevenths and with 7♯9 to hear the difference in tension.
5Warnings and common mistakes
Avoid voicing the root and the flat ninth a half step apart: keep the root in the bass and the ♭9 high in the voicing. Do not confuse 7♭9 with dim7, which shares notes but has no root. Do not use it when the melody holds the natural ninth. The symbol '7-9' can be misread; prefer 7♭9. Avoid mixing the flat ninth with a natural ninth in the same voicing.
6Interactions with chords, scales and keys
Inversions
- Inversion 1 · E7♭9/G♯ · G♯ – B – D – F – E
- Inversion 2 · E7♭9/B · B – D – F – E – G♯
- Inversion 3 · E7♭9/D · D – F – E – G♯ – B
- Inversion 4 · E7♭9/F · F – E – G♯ – B – D
Scales to play over E7♭9
7Other presentations available
The same chord from every note
C7♭9 C♯7♭9 D7♭9 E♭7♭9 F7♭9 F♯7♭9 G7♭9 A♭7♭9 A7♭9 B♭7♭9 B7♭9
Other chords on E
E Em Edim Eaug Esus2 Esus4 E5 E6 Em6 E7 Emaj7 Em7 Em7♭5 Edim7 Em(maj7) E7sus4 Eadd9 Em(add9) E6/9 E9 Emaj9 Em9 E11 Em11 E13 E7♯9 E7♯5 E7♭5
Read this leaflet carefully before playing. Keep it near your instrument. Free to use, print and share for personal and educational use.