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
D
A
intervals:
1P
3M
5P
7M
9M
13M
semitones:
4
3
4
3
7
-9
other names:
Cmaj13, CMaj13
Related
Chords
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Cmaj
C5
Csus2
CMadd9
C6
C6/9
Cmaj7
Cmaj9
Chords
with more notes
CM13#11