A#aug(add9)/F# chord
A# Aug 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#aug(add9)/F#
A#aug(add9)/F# is A# Aug Add 9 with F# as the lowest note. This is the 2nd inversion of the chord — the same notes as A# Aug 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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