Chord · 11ths
E♭m7♭5/11 — E♭ Half-Diminished / 11th
E♭m7♭5/11 is the E♭ half-diminished / 11th chord. It is built on the root E♭ with minor 3rd (G♭), diminished 5th (B𝄫), minor 7th (D♭) and perfect 11th (A♭) above it — the formula 1 ♭3 ♭5 ♭7 11, sounding the notes E♭ G♭ B𝄫 D♭ A♭. On the piano it sits at Eb (octave 4) and above in the library's voicing; the same 5 notes in any octave are still E♭m7♭5/11.
- Root
- E♭
- Quality
- Half-Diminished / 11th
- Formula
- 1 ♭3 ♭5 ♭7 11
- Notes
- E♭ G♭ B𝄫 D♭ A♭
On the keyboard
The notes of E♭m7♭5/11
| Degree | Note | Interval from the root | Pitch |
|---|---|---|---|
| 1 | E♭ | root | E♭4 |
| ♭3 | G♭ | minor 3rd | G♭4 |
| ♭5 | B𝄫 | diminished 5th | B♭♭4 |
| ♭7 | D♭ | minor 7th | D♭5 |
| 11 | A♭ | perfect 11th | A♭5 |
Other 11ths on E♭
Half-Diminished / 11th chords on every root
Part of the chord reference. See also the scales and the keys.