Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/16
M:4/4
K:C
['e2dc Bcde', 'fedc Bcde']  
X:1
L:1/16
M:4/4
K:C
 G2 | c4 e2dc Bcde f2f2 | e2e2 fedc B>cde fdcB | c2g2 e2dc Bcde f2gf | e2e2 defd c2B2 c2 :: ef | 
 g2c2 B2c2 d6 ef | g2e2 fedc Bcde f>dcB | c2>d2 e2f2 gfed e2de | f2>g2 a2g2 fgfe d2ef | 
 e2e2 fedc Bcde f2gf | e2e2 defd c2B2 c2 :|  