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##
E##
G##
intervals:
1P
3M
5P
7M
9M
11A
13M
semitones:
4
3
4
3
4
3
-9
other names:
B#M13#11, B#maj13#11, B#M13+4, B#M13#4
Related
Chords
Chords
with less notes
B#maj
B#5
B#sus2
B#Madd9
B#6
B#6/9
B#maj7
B#maj9
B#maj13
B#maj7b5
B#maj7#11
B#maj#4
B#maj9#11
B#M6#11
B#69#11
B#Mb5
B#M9b5