The standard grips this chord is usually shown with.
Emaj9 is E, G#, B, D# and F# — Emaj7 with the ninth stacked above it.
It sounds a maj7 with more air in it. The ninth argues with nothing here, so it works anywhere a maj7 does.

| E | G# | B | D# | F# |
|---|---|---|---|---|
| 1 | 3 | 5 | 7 | 9 |
Tonic — an extended resting chord.
Also written EM9, EΔ9, Ema9 or E major 9. The same chord either way; which spelling you meet depends on who wrote the chart.
Emaj9 in 9th in bass puts F# in the bass instead of E, the 9th 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 Emaj9’s 12 common shapes does this: x-9-9-9-9-11.
Start with 021102 — no barre and 2 open strings. 1 of the 12 shapes here sits in open position. 6 of the 12 need a barre. Together they cover the neck from the 1st fret to the 14th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| 021102 | open position | E, root position | F# | 2 open strings |
| xx2142 | 1st fret | E, root position | F# | all fretted |
| 422442 | 2nd fret | G#, 1st inversion | F# | barred |
| x74444 | 4th fret | E, root position | G# | barred |
| x7687x | 6th fret | E, root position | F# | all fretted |
| 77687x | 6th fret | B, 2nd inversion | F# | barred |
| x-9-9-9-9-11 | 9th fret | F#, 9th in the bass | D# | barred |
| x-x-9-11-9-11 | 9th fret | B, 2nd inversion | D# | all fretted |
| 12-9-9-9-9-11 | 9th fret | E, root position | D# | barred |
| 12-11-13-11-12-11 | 11th fret | E, root position | D# | barred |
| 12-14-13-13-12-14 | 12th fret | E, root position | F# | all fretted |
| x-x-13-13-12-14 | 12th fret | D#, 3rd inversion | F# | all fretted |
The same notes rebuilt from scratch give 4 shell, 11 drop 2, 7 drop 3, 13 rootless and 3 open string voicings, each on its own page.
Tensions. A shell of Emaj9, root, third and seventh, leaves a string free, and the tones that belong over it are the #11 (A#) and the 13 (C#).
How you get to it. The turn that lands on Emaj9 is F#m7 to B7 — the ii and the V of E — and B7 shares its third and seventh with F#m7, so the hand barely moves between them.
In which keys. Every note of Emaj9 belongs to C# minor (the ♭III), E major (the I, the tonic), Ab minor (the ♭VI) and B major (the IV, the subdominant).
Every note of Emaj9 is in E major and E lydian.
Change one note of Emaj9 and you have Emaj7 (drop the ninth), Emaj11 (add the fourth), Emaj13 (add the sixth), EmMaj9 (the major third becomes a minor third), Eadd9 (drop the major seventh) or E69 (the major seventh becomes a sixth).
Emaj9 is a major chord — root, major third, fifth. Major chords on every root.
On Emaj9’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.