musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A#
C##
E##
G#
B#
D##
intervals:
1P
3M
5A
7m
9M
11A
semitones:
4
4
2
4
4
-6
other names:
A#9#5#11
Related
Chords
Chords
with less notes
A#aug
A#+7
A#7b5
A#Mb6
A#7#5
A#9#5
A#M#5add9
A#Mb5
A#9b5
A#7no5
A#7b13
A#9no5
A#9b13
Chords
with more notes
A#9#11b13