A
Lydian augmented
 Scale
notes:ABC#D#E#F#G#
intervals:1P2M3M4A5A6M7M
semitones:2222121
EBGDAEE#CG#D#BbE#F#C#AEBF#3GDBbE#CGG#D#BF#C#G#5AECGDABbE#C#G#D#Bb7BF#DAEBCGD#BbE#C9C#G#EBF#C#DAE#CGDD#A#F#C#G#D#1212EBGDAEE#CG#D#BbE#F#C#AEBF#15GDBbE#CGG#D#BF#C#G#17AECGDABbE#C#G#D#Bb19BF#DAEBCGD#BbE#C21C#G#EBF#C#DAE#CGDD#A#F#C#G#D#2424EBGDAE

Harmonized chords

IIIIIIIVVVIVII
in 3-notesAMb6BmajC#majD#dimE#dimF#mG#m
in 4-notesAM7b6B7C#7D#m7b5E#m7b5F#m/ma7G#m7

other scale chords

AaugAmaj7b5AM7b6AMb6Amaj9#5AM#5add9AMb5AM9b5

Scale modes

A Lydian augmentedB Lydian b7C# Aeolian dominantD# Locrian #2E# Super locrianF# Melodic minorG# Javanese (Pelog)

Related

with less notes

A Lydian #5P pentatonic

with more notes

A Nine tone scale