Scale
notes:GABbC#DE#F#
intervals:
semitones:2131311
GDE#F#C#A3GDBbE#F#5AGBbE#C#7F#DAGBbC#10DAE#BbF#C#1212GDE#F#C#A15GDBbE#F#17AGBbE#C#

Harmonized chords

IIIIIIIVVVIVII
in 3-notesGmAaugBbaugC#Mb5Dmaj-F#m
in 4-notesGm/ma7A7#5BbM7b6-Dmaj7-F#m/ma7

other scale chords

Scale modes