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##
intervals:
1P
3M
5P
7M
semitones:
4
3
4
1
other names:
C##maj7, C##Δ, C##ma7, C##M7, C##Maj7
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C##maj
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C##maj9
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C##maj7#11
C##maj#4
C##maj9#11
C##maj7#9#11
C##M13#11
C##M7b9