C9sus4/F chord
C 9 Sus4 · 1st Inversion · F in the bass
Open position
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Notes
C
R
F
bass
G
+7
A#
+10
D
+2
About C9sus4/F
C9sus4/F is C 9 Sus4 with F as the lowest note. This is the 1st inversion of the chord — the same notes as C 9 Sus4 (C, F, G, A#, D), 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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