How to Play Piano Chord: F half-diminished 7 flat 9 — 4th inv | PianoKitty

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Fm7♭5♭9

4th inversion

F half-diminished 7 flat 9

4th inversion

Notes

G♭, F, A♭, B, E♭

Parent major scale: F

The notes of the F major scale are:

#	Note	Function
1	F	root
2	G	second
3	A	third
4	A♯	fourth
5	C	fifth
6	D	sixth
7	E	seventh
8	F	octave
9	G	ninth

Major scale pattern

The semitone pattern for a major scale is:

WWHWWWH

where:

W = Whole step (2 semitones)
H = Half step (1 semitone)

half-diminished 7 flat 9 chord pattern

1, ♭3, ♭5, ♭7, ♭9

root	F
flat third	A♭
flat fifth	B
flat seventh	E♭
flat ninth	G♭

Similar chords

F half-diminished 7 with a minor 3rd added on top (3 semitones)
F minor 7 flat 9 with raised fifth

Upper structures

F diminished + F (notes overlap)

Play it as two chords

B major F · D♯

B–D♯–F♯ = ♭5, ♭7, ♭9 · left hand: root + ♭7
G♯ minor F · D♯

G♯–B–D♯ = ♭3, ♭5, ♭7 · left hand: root + ♭7

Practice the half-diminished 7 flat 9 chords Practice all inversions of Fm7♭5♭9

The keyboard can of every chord — change it any time in Preferences.