Develop a melody while staying within the specified chord structure.
'Gm', 'Cm', 'D7', 'Gm', 'Cm', 'A7', 'D', 'A7', 'D7/F#', 'Gm', 'Cm', 'D7', 'Gm', 'Cm', 'D7', 'Gm', 'D7', 'Gm', 'Bb', 'Bb7', 'Eb', 'F7', 'Bb', 'F', 'Eb', 'F7', 'Bb', 'Gm', 'Dm', 'Cm', 'C7', 'D7', 'Gm', 'D7', 'Gm', 'D7', 'Gm'  
X:1
L:1/4
Q:1/2=100
M:3/2
K:Gmin
|:"^A""Gm" g3/2 ^f/ g d B2 |"Cm" e3/2 d/ c B"D7" A2 |"Gm" B G"Cm" c B"A7" A G | 
"D" ^F2-"A7" F G"D7/F#" A2 |"Gm" g3/2 ^f/ g d B2 |"Cm" e3/2 d/ c B"D7" A2 | 
"Gm" B/c/ d"Cm" c/d/ e"D7" d c |"Gm" B2-"D7" B A"Gm" G2 ::"^B""Bb" b a b f"Bb7" d2 | 
"Eb" g f g e"F7" c2 |"Bb" B d"F" c f"Eb" e d |"F7" c3 B"Bb" B2 |"Gm" B3/2 c/ d B"Dm" f d | 
"Cm" e3/2 f/"C7" g =e"D7" a ^f |"Gm" g3/2 a/"D7" b ^f"Gm" g d |"D7" B3 A"Gm" G2 :|  