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#
G##
intervals:
1P
3M
5P
7m
9m
13M
semitones:
4
3
3
3
8
-9
other names:
B#13b9
B# dominant 13th flat 9th
chord diagrams on Guitar in Drop A tuning
C
A#
E
3
A
G
C#
7
C#
E
A#
C
9
A
G
7 fret
9
C#
E
C
G
A#
12
12
A
9 fret
C#
12
12
E
A
C
G
A#
11 fret
12
12
C
A#
E
15
A
G
C#
17
13 fret
19
C#
E
A#
C
21
A
G
19 fret
21
C#
E
C
G
A#
24
24
A
21 fret
Related
Chords
Chords
with less notes
B#maj
B#5
B#6
B#7
B#7b9
B#alt7
B#7add6
B#Maddb9
B#7no5
Chords
with more notes
B#13b9#11