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#
intervals:
1P
3M
5P
7M
9m
semitones:
4
3
4
2
-1
other names:
B#M7b9
Related
Chords
Chords
with less notes
B#maj
B#5
B#maj7
B#Maddb9