How do you play the Bb 7(no3)/Db chord?

To play the Bb 7(no3)/Db chord on piano, play the Bb 7(no3) chord (Bb and Ab) with Db as the lowest bass note. Place the Db note below the other chord tones. Slash chords specify a particular bass note different from the chord root.

What notes are in the Bb 7(no3)/Db chord?

The Bb 7(no3)/Db chord uses the 2 notes of the Bb 7(no3) chord — Bb (Perfect unison) and Ab (Minor seventh) — with Db 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 Bb 7(no3)/Db chord means a Bb 7(no3) chord with Db in the bass.

Bb 7(no3)/Db

The Bb 7(no3) chord consists of the Bb (Perfect unison) and Ab (Minor seventh) notes, with Db as the bass note.

How to play the Bb 7(no3)/Db chord

Play Db as the lowest bass note in the left hand
Find Bb (Root) on the piano keyboard
Add Ab (Minor seventh) — 10 semitones above Bb
Press all 3 notes simultaneously to sound the Bb 7(no3)/Db chord

Inversions with same root

Db 6(sus)

Related chords with different root

Bb m7(no5)
Bb m7(#9)(no5)