How do you play the B sus(#4)/F## chord?

To play the B sus(#4)/F## chord on piano, play the B sus(#4) chord (B, E# and F#) with F## as the lowest bass note. Place the F## 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 sus(#4)/F## chord means a B sus(#4) chord with F## in the bass.

B sus(#4)/F##

Q: What notes are in the B sus(#4)/F## chord?

The B sus(#4)/F## chord uses the 3 notes of the B sus(#4) chord — B (Perfect unison), E# (Diminished fifth) and F# (Perfect fifth) — with F## played as the bass note in the lowest register.

The B sus(#4) chord consists of the B (Perfect unison), E# (Diminished fifth) and F# (Perfect fifth) notes, with F## as the bass note.

Piano keyboard showing the notes for a B sus(#4)/F## chord

How to play the B sus(#4)/F## chord

Play F## as the lowest bass note in the left hand
Find B (Root) on the piano keyboard
Add E# (Diminished fifth) — 6 semitones above B
Add F# (Perfect fifth) — 7 semitones above B
Press all 4 notes simultaneously to sound the B sus(#4)/F## chord

Related slash chords

F Viennese trichord/G