How do you play the A# m7(no5)/D# chord?

To play the A# m7(no5)/D# chord on piano, play the A# m7(no5) chord (A#, C# and G#) 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 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 A# m7(no5)/D# chord means a A# m7(no5) chord with D# in the bass.

A# m7(no5)/D#

Q: What notes are in the A# m7(no5)/D# chord?

The A# m7(no5)/D# chord uses the 3 notes of the A# m7(no5) chord — A# (Perfect unison), C# (Minor third) and G# (Minor seventh) — with D# played as the bass note in the lowest register.

The A# m7(no5) chord consists of the A# (Perfect unison), C# (Minor third) and G# (Minor seventh) notes, with D# as the bass note.

Piano keyboard showing the notes for a A# m7(no5)/D# chord

How to play the A# m7(no5)/D# chord

Play D# as the lowest bass note in the left hand
Find A# (Root) on the piano keyboard
Add C# (Minor third) — 3 semitones above A#
Add G# (Minor seventh) — 10 semitones above A#
Press all 4 notes simultaneously to sound the A# m7(no5)/D# chord

Inversions with same root

D# 7(sus4)

Related chords with different root

G# sus2(add4)
A# m7(add4)(no5)
A# m7(add11)(no5)

Related slash chords

C# 6(sus)/D#
A# m7(#9)(no5)/D#