B9b5/F chord
B 9 b5 · 2nd Inversion · F in the bass
Open position
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Notes
B
R
D#
+4
F
bass
A
+10
C#
+2
About B9b5/F
B9b5/F is B 9 b5 with F as the lowest note. This is the 2nd inversion of the chord — the same notes as B 9 b5 (B, D#, F, A, C#), 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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