musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
B
D#
F#
A#
C#
E#
G#
intervals:
1P
3M
5P
7M
9M
11A
13M
semitones:
4
3
4
3
4
3
-9
other names:
BM13#11, Bmaj13#11, BM13+4, BM13#4
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Bmaj7#11
Bmaj#4
Bmaj9#11
BM6#11
B69#11
BMb5
BM9b5