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##
C##
intervals:
1P
3M
5A
9A
semitones:
4
4
7
-3
other names:
B+add#9
Related
Chords
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Baug
BMb6
Bm#5
Chords
with more notes
B+7#9
B7#5#9
B7#9#11b13
B7#9b13