F7b9#11/F# chord
F 7 b9 #11 · Inversion · F# in the bass
Open position
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Notes
F
R
A
+4
C
+7
D#
+10
F#
bass
B
+6
About F7b9#11/F#
F7b9#11/F# is F 7 b9 #11 with F# as the lowest note. This is the inversion of the chord — the same notes as F 7 b9 #11 (F, A, C, D#, F#, B), but voiced so that F# sits in the bass. Slash chords create a smoother bass line movement and are common in chord progressions where the bass walks stepwise.
Other inversions
Open position
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