Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
M:6/8
K:C
['', 'f g2 c a2 c gec cBc', 'gfg fga agf']  
X:1
L:1/8
M:6/8
K:C
 e2 f |: g2 c a2 c | gec cBc | dBG GAB | c2 d e2 f | g2 c a2 c | gec cBc | dBG GAB |1 c3 e2 f :|2 
 c3 cBA |: GBd gfg | GBd gfg | fga agf | gfe dBA | GBd gfg | GBd gfg | fga agf |1 g3 g3 :|2 
 g3 e2 f ||  