musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A#
D#
E##
G##
intervals:
1P
4P
5A
7M
semitones:
5
3
3
1
other names:
A#M7#5sus4
Related
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with more notes
A#M9#5sus4