How do you play the F sus4/A# chord?

To play the F sus4/A# chord on piano, play the F sus4 chord (F, A# and C) with A# as the lowest bass note. Place the A# 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 F sus4/A# chord means a F sus4 chord with A# in the bass.

F sus4/A#

Q: What notes are in the F sus4/A# chord?

The F sus4/A# chord uses the 3 notes of the F sus4 chord — F (Perfect unison), A# (Perfect fourth) and C (Perfect fifth) — with A# played as the bass note in the lowest register.

The F sus4 chord consists of the F (Perfect unison), A# (Perfect fourth) and C (Perfect fifth) notes, with A# as the bass note.

Piano keyboard showing the notes for a F sus4/A# chord

How to play the F sus4/A# chord

Play A# as the lowest bass note in the left hand
Find F (Root) on the piano keyboard
Add A# (Perfect fourth) — 5 semitones above F
Add C (Perfect fifth) — 7 semitones above F
Press all 4 notes simultaneously to sound the F sus4/A# chord

Related chords with same root

A# 5(add9)

Inversions with same root

A# sus2

Related chords with different root

C 11(sus4)
F sus4

Related slash chords

F 5/A#