Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
['GFG A>BA', 'fdd gdd fdd']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
 A/G/ | FDD FDD | G>AG GFG | A>BA AFG | A>BA GFG | A>BA AGF | cAc de=f | cAA AGF | G3 G2 :| g | 
 fdd gdd | fdd cAA | fdd gdd | fdd d2 g | fdd ab/a/g | fdd de=f | cAA AGF | G3 G2 :|  