Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/16
Q:1/4=120
M:2/4
K:D
['', 'A2AA ABcd', 'cABc d2fd adfd |1 efed cABc :|2', 'A2 fgfe dedB ABAG FAGF EAcA eABc']  
X:1
L:1/16
Q:1/4=120
M:2/4
K:D
 FG |: A2AA ABcd | A2 (3AAA ABcd | F2>G2 FEDE | FDEF E2FG | A2AA ABcd | A2(3AAA ABcd | efed cABc |1 
 dfec d2FG :|2 dfec dABc |: d2fd adfd | adfd cABc | d2fd adfd |1 efed cABc :|2 efed c2A2 |: 
 fgfe dedB | ABAG FAGF | EAAA cAeA | cABc (3BcB A2 | fgfe dedB | ABAG FAGF | EAcA eABc |1 
 dfec d4 :|  