How do you play the G# maj7/B chord?

To play the G# maj7/B chord on piano, play the G# maj7 chord (G#, C, D# and G) with B as the lowest bass note. Place the B 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 G# maj7/B chord means a G# maj7 chord with B in the bass.

G# maj7/B

Q: What notes are in the G# maj7/B chord?

The G# maj7/B chord uses the 4 notes of the G# maj7 chord — G# (Perfect unison), C (Major third), D# (Perfect fifth) and G (Major seventh) — with B played as the bass note in the lowest register.

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

Piano keyboard showing the notes for a G# maj7/B chord

How to play the G# maj7/B chord

Play B as the lowest bass note in the left hand
Find G# (Root) on the piano keyboard
Add C (Major third) — 4 semitones above G#
Add D# (Perfect fifth) — 7 semitones above G#
Add G (Major seventh) — 11 semitones above G#
Press all 5 notes simultaneously to sound the G# maj7/B chord