musmath
chords
scales
tunings
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chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
B#
D##
F##
A#
C#
G##
intervals:
1P
3M
5P
7m
9m
13M
semitones:
4
3
3
3
8
-9
other names:
B#13b9
Related
Chords
Chords
with less notes
B#maj
B#5
B#6
B#7
B#7b9
B#alt7
B#7add6
B#Maddb9
B#7no5
Chords
with more notes
B#13b9#11