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#
E##
G#
intervals:
1P
3M
5P
7m
11A
13m
semitones:
4
3
3
8
2
-8
other names:
B#7#11b13, B#7b5b13
Related
Chords
Chords
with less notes
B#maj
B#5
B#aug
B#7
B#+7
B#7b5
B#7#11
B#Mb6
B#7#5
B#7b6
B#Mb5
B#7no5
B#7b13
Chords
with more notes
B#7#9#11b13
B#9#11b13
B#7b9b13#11