Scale
notes:A#B#C#D#D##E##F##G##
intervals:
semitones:21212121
other names: Arabian (A), Auxiliary diminished, Diminished (wholetone - halftone)
E##G##B#F##D#A#C#D##3G##B#D#A#E##C#5D##F##B#D#7E##C#G##D##F##A#D#E##10G##D##B#F##A#C#1212E##G##B#F##D#A#C#D##15G##B#D#A#E##C#17D##F##B#D#

Harmonized chords

other scale chords

Scale modes