A#add9/F chord
A# Add 9 · 2nd Inversion · F in the bass
Open position
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Notes
A#
R
D
+4
F
bass
C
+2
About A#add9/F
A#add9/F is A# Add 9 with F as the lowest note. This is the 2nd inversion of the chord — the same notes as A# Add 9 (A#, D, F, 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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