musmath
chords
scales
tunings
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C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A#
C##
E#
G##
B#
D##
intervals:
1P
3M
5P
7M
9M
11A
semitones:
4
3
4
3
4
-6
other names:
A#maj9#11, A#Δ9#11
Related
Chords
Chords
with less notes
A#maj
A#5
A#sus2
A#Madd9
A#maj7
A#maj9
A#maj7b5
A#maj7#11
A#maj#4
A#Mb5
A#M9b5
Chords
with more notes
A#M13#11