Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
Q:1/8=232
M:4/4
K:Gmin
['ga gd']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:Gmin
|: A | BG dG Bc df | AF cF A2 FA | BG dG Bc dg | fd cA G3 A | BG dG Bc df | AF cF A2 FA | 
 BG dG Bc dg | fd cA G3 ^f | ga gd ga gd | fg fc A2 FA | ga gd ga gd | Bd gd B2 Gd | ga gd ga gd | 
 fg fc A2 FA |1 BG dG Bc dg | fd cA G3 :|2 BG cA dB bg | fd cA G3 ||  