A
Augmented
 Scale
notes:AB#C#EFG#
intervals:1P2A3M5P6m7M
semitones:313131
GDAEG#EbBbFAEBF#3BbFB#GBF#C#G#5B#GDAC#G#EbBb7DAEBEbBbFB#9EBF#C#FB#GDF#C#G#D#1212GDAEG#EbBbFAEBF#15BbFB#GBF#C#G#17B#GDAC#G#EbBb19DAEBEbBbFB#

Harmonized chords

IIIIIIIVVVI
in 3-notesAMb6B#Mb6C#Mb6EMb6FMb6G#Mb6
in 4-notesAMb6B#Mb6C#Mb6EMb6FMb6G#Mb6

other scale chords

AmajAmA5AaugAmaj7Am/ma7Amb6AM7b6AMb6A+add#9Am#5AmMaj7b6Amb6M7

Scale modes

A AugmentedB# Six tone symmetricalC# AugmentedE Six tone symmetricalF AugmentedG# Six tone symmetrical

Related

with more notes

A Nine tone scaleA Mela Gangeyabhusani (33)A Mela Dhatuvardhani (69)