Eb9#11 guitar chord
The root left to the bass player. Frees a finger for a tension.
- Tap a note to hear it
- Arrows change position
- Fingers, notes or intervals
- Play the chord
About Eb9#11 — rootless voicings
Eb9#11 is Eb, G, Bb, Db, F and A — Eb9 with the raised eleventh added on top.
It sounds wide and glassy, bright rather than tense. The ♯11 clears the major third by a whole step, so it adds height without the collision a natural eleventh makes.
Eb9#11 notes and formula
| Eb | G | Bb | Db | F | A |
|---|---|---|---|---|---|
| 1 | 3 | 5 | ♭7 | 9 | ♯11 |
Dominant — the lydian dominant sound.
Also written Eb9(#11), Eb9+11 or Eb9♯11. The same chord either way; which spelling you meet depends on who wrote the chart.
How to play Eb9#11
Leave the root to the bass player. In a band nobody misses it, and the ear supplies it from the guide tones anyway.
The finger it frees goes to a tension, which is why these sound richer than the shape they came from rather than thinner.
Eb9#11 has 15 of them, on the middle four strings, the top four strings and strings 5-3-2-1, from open position up to the 14th — every inversion the chord has: G in the bass, Db in the bass, F in the bass and A in the bass. The one to learn first is the A shape at the 2nd fret, which is the easiest grip here.
5 of them sit on the middle four strings, so you can run the inversions up one set without changing strings — which is the whole reason to learn them as a family rather than as separate grips.
Start with xx1223 — no barre and down at the nut. None of the shapes for Eb9#11 uses an open string, so every one of them is movable; the lowest sits at the 1st fret. 3 of the 6 need a barre. Together they cover the neck from the 1st fret to the 12th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| xx1223 | 1st fret | Eb, root position | G | all fretted |
| x65665 | 5th fret | Eb, root position | A | barred |
| x6768x | 6th fret | Eb, root position | G | all fretted |
| 11-10-11-10-10-11 | 10th fret | Eb, root position | Eb | barred |
| 11-x-11-12-10-x | 10th fret | Eb, root position | A | all fretted |
| 11-12-11-12-11-11 | 11th fret | Eb, root position | Eb | barred |
The same notes rebuilt from scratch give 11 shell and 1 open string voicings, each on its own page.
Tensions. A shell of Eb9#11, root, third and seventh, leaves a string free, and the tones that belong over it are the b13 (Cb) and the 13 (C).
How to use Eb9#11
Eb9#11 is a dominant with its tension raised, so it still points at Ab — harder than a plain seventh does, because the altered tones sit a semitone from where they are going.
Voice by voice, Eb9#11 → Ab. 3 voices move by a semitone, and one note is common to both chords.
| In Eb9#11 | Moves | In Ab |
|---|---|---|
| Eb, the root | stays where it is | Eb, the fifth |
| G, the major third | rises a semitone | Ab, the root |
| Bb, the fifth | falls a whole tone | Ab, the root |
| Db, the flat seventh | falls a semitone | C, the major third |
| F, the ninth | falls a whole tone | Eb, the fifth |
| A, the sharp eleventh | falls a semitone | Ab, the root |
What to play over Eb9#11
Every note of Eb9#11 is in Eb lydian dominant.
Chords near Eb9#11
Change one note of Eb9#11 and you have Eb9 (drop the flat fifth), Eb9b5 (drop the fifth) or Eb13 (the flat fifth becomes a sixth).
Eb9#11 is an altered chord — a dominant seventh with its fifth or ninth moved. Altered dominant chords on every root.
On Eb9#11’s sound and use this page follows Mark Levine, The Jazz Theory Book (Sher Music, 1995). The shapes and the derived voicings come from different places, and both are explained in where the chords and the theory come from.