How do you play the F m9/Gb chord?

To play the F m9/Gb chord on piano, play the F m9 chord (F, Ab, C, Eb and G) with Gb as the lowest bass note. Place the Gb 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 m9/Gb chord means a F m9 chord with Gb in the bass.

F m9/Gb

Q: What notes are in the F m9/Gb chord?

The F m9/Gb chord uses the 5 notes of the F m9 chord — F (Perfect unison), Ab (Minor third), C (Perfect fifth), Eb (Minor seventh) and G (Major ninth) — with Gb played as the bass note in the lowest register.

The F m9 chord consists of the F (Perfect unison), Ab (Minor third), C (Perfect fifth), Eb (Minor seventh) and G (Major ninth) notes, with Gb as the bass note.

Piano keyboard showing the notes for a F m9/Gb chord

How to play the F m9/Gb chord

Play Gb as the lowest bass note in the left hand
Find F (Root) on the piano keyboard
Add Ab (Minor third) — 3 semitones above F
Add C (Perfect fifth) — 7 semitones above F
Add Eb (Minor seventh) — 10 semitones above F
Add G (Major ninth) — 14 semitones above F
Press all 6 notes simultaneously to sound the F m9/Gb chord

Related slash chords

Ab maj7(add13)/Gb