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##
D##
intervals:
1P
3M
5P
9M
semitones:
4
3
7
-2
other names:
C##Madd9, C##2, C##add9, C##add2
Related
Chords
Chords
with less notes
C##maj
C##5
C##sus2
Chords
with more notes
C##6/9
C##maj9
C##9
C##11
C##maj13
C##13
C##maj9#11
C##69#11
C##M13#11
C##9#11
C##13#11
C##9#11b13