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scales
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C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
C##
E##
G##
B#
D#
A#
intervals:
1P
3M
5P
7m
9m
13m
semitones:
4
3
3
3
7
-8
other names:
C##7b9b13
Related
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Chords
with less notes
C##maj
C##5
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C##7
C##+7
C##7b9
C##+7b9
C##alt7
C##Mb6
C##7#5
C##7#5b9
C##7b6
C##Maddb9
C##7no5
C##7b13
Chords
with more notes
C##7b9b13#11