A#m9b5 Piano Chord
Aka: A#ø9 A#1/2dim9 A#m7b5(9)
The A# half diminished ninth Chord for Piano has the notes A# C# E G# B# and interval structure 1 m3 b5 b7 9.
Full name:
A# half diminished ninth
Common abbreviations:
A#m9b5 A#ø9 A#1/2dim9 A#m7b5(9) A#Ø9 A#Ø9
Chord Sound:
Chord Structure:
A# half diminished ninth
Common abbreviations:
A#m9b5 A#ø9 A#1/2dim9 A#m7b5(9) A#Ø9 A#Ø9
Chord Sound:
Chord Structure:
| Notes | A# | C# | E | G# | B# |
| Simplified notes | A# | C# | E | G# | C |
| Intervals | 1 | m3 | b5 | b7 | 9 |
InversionsRelated chordsChord on other instrumentsChord staffAdjust chord notes
A#m9b5 Inversions on piano
Chords related to A#m9b5 (enharmonic equivalents)
A#m9b5 on other instruments
A#m9b5 chord staff

Tweak notes of A#m9b5
C#
D#
F#
G#
A#
C#
D#
F#
G#
A#
C
D
E
F
G
A
B
C
D
E
F
G
A
B