The third voice from the top lowered an octave. The dropped voice becomes the bass, which is why a string is skipped.
Dmaj7#5 is D, F#, A# and C# — Dmaj7 with the fifth raised a semitone.
It sounds weightless, with no pull in it. Unlike an aug7 there is no flat seventh dragging it anywhere, so it colours a tonic rather than replacing it with a dominant.

| D | F# | A# | C# |
|---|---|---|---|
| 1 | 3 | ♯5 | 7 |
Tonic — the lydian augmented sound.
Also written DM7#5, DΔ7#5, D+M7 or Dmaj7(#5). The same chord either way; which spelling you meet depends on who wrote the chart.
The same operation one voice further down: the third voice from the top falls an octave and becomes the bass.
That leaves a bigger hole under the top three notes, so a string gets skipped: the muted string in the middle is the shape, not a mistake.
Dmaj7#5 has 9 of them, on strings 6-4-3-2 and strings 5-3-2-1, from the 2nd fret up to the 12th — every inversion the chord has: D in the bass, F# in the bass, A# in the bass and C# in the bass. The one to learn first is the F# shape at the 2nd fret.
5 of them sit on strings 6-4-3-2, 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 xx0322 — no barre and 1 open string. 1 of the 9 shapes here sits in open position. 1 of the 9 needs a barre. Together they cover the neck from the 2nd fret to the 15th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| xx0322 | open position | D, root position | F# | 1 open string |
| x54322 | 2nd fret | D, root position | F# | all fretted |
| x50676 | 5th fret | D, root position | A# | 1 open string |
| x5867x | 5th fret | D, root position | F# | all fretted |
| xx8779 | 7th fret | A#, 2nd inversion | C# | all fretted |
| x-x-0-11-11-9 | 9th fret | D, root position | C# | 1 open string |
| x-x-12-11-11-9 | 9th fret | D, root position | C# | all fretted |
| 10-x-11-11-11-10 | 10th fret | D, root position | D | barred |
| x-x-12-15-14-14 | 12th fret | D, root position | F# | all fretted |
The same notes rebuilt from scratch give 3 shell, 13 drop 2 and 2 open string voicings, each on its own page.
Tensions. A shell of Dmaj7#5, root, third and seventh, leaves a string free, and the tones that belong over it are the 9 (E), the #11 (G#) and the 13 (B).
How you get to it. The turn that lands on Dmaj7#5 is Em7 to A7 — the ii and the V of D — and A7 shares its third and seventh with Em7, so the hand barely moves between them.
Change one note of Dmaj7#5 and you have Dmaj7 (the sharp fifth becomes a fifth), Dmaj7b5 (the sharp fifth becomes a flat fifth), Daug (drop the major seventh), Daug7 (the major seventh becomes a flat seventh) or D/Bb (the major seventh becomes a fifth).
Dmaj7#5 is a major chord — root, major third, fifth. Major chords on every root.
On Dmaj7#5’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.