musmath
chords
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##
F###
intervals:
1P
3M
5P
7M
11A
semitones:
4
3
4
7
-6
other names:
C##maj7#11, C##M7#11
Related
Chords
Chords
with less notes
C##maj
C##5
C##maj7
C##maj7b5
C##Mb5
Chords
with more notes
C##maj9#11
C##maj7#9#11
C##M13#11