musmath
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scales
tunings
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chord finder
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
9A
13m
semitones:
4
3
3
5
5
-8
other names:
C##7#9b13
Related
Chords
Chords
with less notes
C##maj
C##m
C##5
C##aug
C##m7
C##7
C##mb6
C##+7
C##7#9
C##+7#9
C##Mb6
C##7#5
C##7#5#9
C##+add#9
C##7b6
C##7no5
C##7b13
C##m#5
C##m7#5
Chords
with more notes
C##7#9#11b13