A sharp/B flat 7-9 chord

Chord Naming variations:

A# dominant seventh flat ninth, A#7(b9), A#7(-9)
Bb dominant seventh flat ninth, Bb7(b9), Bb7(-9)

This chord is a major triad with a minor seventh and a minor ninth

If you need help for reading these chord diagrams click here

Position 1

A#7(-9)|Bb dominant seventh flat ninth chord chart voicing 1

Position 2

Online guitar chords chart: A#7(-9)|Bb dominant seventh flat ninth fingering 2

Position 3

Beginner guitar chords: Bb7(b9) fretboard position 3

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