musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
C##
E##
G##
B#
F###
A#
intervals:
1P
3M
5P
7m
11A
13m
semitones:
4
3
3
8
2
-8
other names:
C##7#11b13, C##7b5b13
Related
Chords
Chords
with less notes
C##maj
C##5
C##aug
C##7
C##+7
C##7b5
C##7#11
C##Mb6
C##7#5
C##7b6
C##Mb5
C##7no5
C##7b13
Chords
with more notes
C##7#9#11b13
C##9#11b13
C##7b9b13#11