Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
M:6/8
K:C
["c'2 g g^fg e2 c cBc", 'c2 c']  
X:1
L:1/8
M:6/8
K:C
 gab | c'2 g g^fg | e2 c cBc | d2 d def | (f3 e2) g | c'2 g g^fg | e2 c cBc | dag fed | c2 c c2 :: 
 e | d2 G GAB | c2 c cBc | d2 d def | (f3 e2) g | c'2 g g^fg | e2 c cBc | dag fed | c2 c c2 :|  