Scale
notes:A#B#C##E#F#
intervals:
semitones:22314
C##B#A#C##3A#E#B#F#5B#C##E#F#7C##A#E#9F#E#B#A#F#1212C##B#A#C##15A#E#B#F#17B#C##E#F#19C##A#E#

Harmonized chords

IIIIIIIVV
in 3-notesA#aug-C##7no5--
in 4-notesA#M#5add9---F#maj7b5

other scale chords

Scale modes

Related Scales