A#7(b5,b9) or Bb7(b5,b9) | A# or Bb Dominant 7th b5 b9

A#7(b5,b9), A#7(-5,-9) or Bb7(b5,b9), Bb7(-5,-9)

Name: A# or Bb dominant 7th b5 b9
Symbols: A#7(b5,b9), A#7(-5,-9) or Bb7(b5,b9), Bb7(-5,-9)
Steps: A#-C##-E♮-G#-B♮ or Bb-D-Fb-Ab-Cb

1. position:
1. position A#7(b5,b9) or Bb7(b5,b9)


2. position:
2. position A#7(b5,b9) or Bb7(b5,b9)


3. position:
3. position A#7(b5,b9) or Bb7(b5,b9)

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