A#
Leading whole tone
 Scale
notes:A#B#C##D##E##F###G##
intervals:1P2M3M4A5A6A7M
semitones:2222211
GC##G##D##F###EbA#FG##D##BE##3A#FB#GBE##C#F###5B#GC##G##DbF###EbA#7C##G##D##BEbA#FB#9D##BE##C#FB#GC##E##C#F###D#1212GC##G##D##F###EbA#FG##D##BE##15A#FB#GBE##C#F###17B#GC##G##DbF###EbA#19C##G##D##BEbA#FB#

Harmonized chords

IIIIIIIVVVIVII
in 3-notesA#Mb6B#Mb6C##majD##Mb5E##dim-G##m
in 4-notesA#M7b6B#7b13C##7D##7b5E##m7b5-G##m/ma7

other scale chords

A#augA#maj7b5A#+7A#7b5A#M7b6A#Mb6A#maj9#5A#7#5A#9#5A#9#5#11A#M#5add9A#Mb5A#M9b5A#9b5A#7no5A#7b13A#9no5A#9b13

Scale modes

A# Leading whole toneC## Lydian minorD## Locrian majorG## Neopolitan major

Related

with less notes

A# Whole toneA# Lydian #5P pentatonicA# Whole tone pentatonic