G#7(b5,#9) or Ab7(b5,#9) | G# or Ab Dominant 7th b5 #9

G#7(b5,#9), G#7(-5,+9) or Ab7(b5,#9), Ab7(-5,+9)

Name: G# or Ab dominant 7th b5 #9
Symbols: G#7(b5,#9), G#7(-5,+9) or Ab7(b5,#9), Ab7(-5,+9)
Steps: G#-B#-D♮-F#-A## or Ab-C-Ebb-Gb-B♮

1. position:
1. position G#7(b5,#9) or Ab7(b5,#9)

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