How do you play the D maj7(b5)(sus)/D# chord?

To play the D maj7(b5)(sus)/D# chord on piano, play the D maj7(b5)(sus) chord (D, G# and C#) with D# as the lowest bass note. Place the D# note below the other chord tones. Slash chords specify a particular bass note different from the chord root.

What notes are in the D maj7(b5)(sus)/D# chord?

The D maj7(b5)(sus)/D# chord uses the 3 notes of the D maj7(b5)(sus) chord — D (Perfect unison), G# (Diminished fifth) and C# (Major seventh) — with D# played as the bass note in the lowest register.

What is a slash chord?

A slash chord (or compound chord) is written as Chord/Bass and specifies both a chord and a bass note. The note to the right of the slash is played as the lowest note. The D maj7(b5)(sus)/D# chord means a D maj7(b5)(sus) chord with D# in the bass.

D maj7(b5)(sus)/D#

The D maj7(b5)(sus) chord consists of the D (Perfect unison), G# (Diminished fifth) and C# (Major seventh) notes, with D# as the bass note.

How to play the D maj7(b5)(sus)/D# chord

Play D# as the lowest bass note in the left hand
Find D (Root) on the piano keyboard
Add G# (Diminished fifth) — 6 semitones above D
Add C# (Major seventh) — 11 semitones above D
Press all 4 notes simultaneously to sound the D maj7(b5)(sus)/D# chord

Related slash chords

G# sus4(b5)/D#