Develop a musical composition incorporating the given motif and maintaining the required musical form.
X:1
L:1/8
M:2/2
K:Gmin
['(3cdc G2'  
X:1
L:1/8
M:2/2
K:Gmin
|:"Gm" GABc d2 d2 |"A" ^c2 c2"D" d4 |"Gm" BA G2 A2 B2 |"D" A8 |"Gm" GABc d2 d2 |"A" ^c2 c2"D" d4 | 
"Gm" BA G2"D" A2 B2 |"Gm" G8 ::"Cm" (3cdc G2 (3cdc G2 |"Gm" (3BcB G2 (3BcB G2 |"Cm" (3cdc G2 c3 d | 
"Gm" BcAB"Gm/B" G4 |"Cm" (3cdc G2 (3cdc G2 |"Gm" (3BcB G2 B2 c2 |"D" d6 de |33 d2 c2 B2 A2 :|33 
"D5" d2 =e2 f2 g2 |]  