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How to play an A#7b9 chord on Accordion

AKA: A sharp 7b9, A#7 Flat 9, A#7(b9), A#7/b9, A# Dominant 7th b9, A# Dominant Seventh Flat Nine

A#7b9 accordion chord chart

A#7b9

Notes:

A#, Cx, E#, G#, B
(A#, D, F, G#, B)

Intervals:

R, 3°, 5°, m7°, m9°

Left hand:

A# + G#dim (B♭ + A♭dim)

Optional:

A# + A# Major + G#dim

(B♭ + B♭ Major + A♭dim)

Fingering:

3 + 2 or 4 + 2

Optional: 4 + 3 + 2

 

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