A#13#11 or Bb13#11 | A# or Bb Dominant 13th #11

A#13#11, A#13+11, A#7(9,#11,13) or Bb13#11, Bb13+11, Bb7(9,#11,13)

Name: A# or Bb dominant 13th #11
Symbols: A#13#11, A#13+11, A#7(9,#11,13) or Bb13#11, Bb13+11, Bb7(9,#11,13)
Steps: A#-C##-E#-G#-B#-D##-F## or Bb-D-F-Ab-C-E♮-G

1. position:
1. position A#13#11 or Bb13#11


2. position:
2. position A#13#11 or Bb13#11


3. position:
3. position A#13#11 or Bb13#11

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