How do you play the B m(addb9)/G# chord?

To play the B m(addb9)/G# chord on piano, play the B m(addb9) chord (B, D, F# and C) with G# as the lowest bass note. Place the G# 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 B m(addb9)/G# chord means a B m(addb9) chord with G# in the bass.

B m(addb9)/G#

Q: What notes are in the B m(addb9)/G# chord?

The B m(addb9)/G# chord uses the 4 notes of the B m(addb9) chord — B (Perfect unison), D (Minor third), F# (Perfect fifth) and C (Minor ninth) — with G# played as the bass note in the lowest register.

The B m(addb9) chord consists of the B (Perfect unison), D (Minor third), F# (Perfect fifth) and C (Minor ninth) notes, with G# as the bass note.

Piano keyboard showing the notes for a B m(addb9)/G# chord

How to play the B m(addb9)/G# chord

Play G# as the lowest bass note in the left hand
Find B (Root) on the piano keyboard
Add D (Minor third) — 3 semitones above B
Add F# (Perfect fifth) — 7 semitones above B
Add C (Minor ninth) — 13 semitones above B
Press all 5 notes simultaneously to sound the B m(addb9)/G# chord