Scale
notes:GABbC#DE#F#
intervals:
semitones:2131311
DAGDADBbBbA3E#BbE#E#F#C#F#C#F#5GDGDGC#7ADAABbE#BbE#Bb9F#F#GE#GC#F#C#C#1212DAGDADBbBbA15E#BbE#E#F#C#F#C#F#17GDGDGC#19ADAABbE#BbE#Bb21F#F#GE#GC#F#C#C#2424DAGDAD

Harmonized chords

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

other scale chords

Scale modes