EbmMaj7 is Eb, Gb, Bb and D — Ebm with the major seventh added on top.
It sounds tense and wrong-footed. A minor triad carrying a major seventh: the semitone under the root over a minor chord is the first bar of a line cliché.

| Eb | Gb | Bb | D |
|---|---|---|---|
| 1 | ♭3 | 5 | 7 |
Minor tonic — the tonic of the melodic minor.
Also written EbmM7, Ebm(maj7), Eb-Δ7 or EbminMaj7. The same chord either way; which spelling you meet depends on who wrote the chart.
EbmMaj7 in 1st inversion puts Gb in the bass instead of Eb, the 3rd of the chord. The notes are the same; what changes is what the bass line does, which is most of why you would reach for it — it lets the lowest voice move by step where the root would have jumped.
One of EbmMaj7’s 6 common shapes does this: x-9-8-8-11-10.
Start with xx1332 — no barre and down at the nut. None of the shapes for EbmMaj7 uses an open string, so every one of them is movable; the lowest sits at the 1st fret. 1 of the 6 needs a barre. Together they cover the neck from the 1st fret to the 13th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| xx1332 | 1st fret | Eb, root position | Gb | all fretted |
| x6433x | 3rd fret | Eb, root position | D | all fretted |
| x68776 | 6th fret | Eb, root position | Bb | all fretted |
| x-9-8-8-11-10 | 8th fret | Gb, 1st inversion | D | all fretted |
| x-x-13-11-11-10 | 10th fret | Eb, root position | D | all fretted |
| 11-13-12-11-11-11 | 11th fret | Eb, root position | Eb | barred |
The same notes rebuilt from scratch give 4 shell, 13 drop 2 and 9 drop 3 voicings, each on its own page.
Tensions. A shell of EbmMaj7, root, third and seventh, leaves a string free, and the tones that belong over it are the 9 (F), the 11 (Ab) and the 13 (C).
How you get to it. The turn that lands on EbmMaj7 is Fm7♭5 to Bb7♭9: the ii and the V of Eb minor, which is where a minor tonic is usually arrived at rather than simply begun on.
Every note of EbmMaj7 is in Eb harmonic minor and Eb melodic minor.
Change one note of EbmMaj7 and you have Ebm (drop the major seventh), Ebmaj7 (the minor third becomes a major third), Ebm6 (the major seventh becomes a sixth), Ebm7 (the major seventh becomes a flat seventh), EbmMaj7b5 (the fifth becomes a flat fifth) or EbmMaj9 (add the ninth).
EbmMaj7 is a minor chord — root, minor third, fifth. Minor chords on every root.
On EbmMaj7’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.
Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.