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
intervals:
1P
3m
5d
7d
semitones:
3
3
3
3
other names:
B#dim7, B#°7, B#o7
Related
Chords
Chords
with less notes
B#dim
Chords
with more notes
B#13#9#11