Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/8
M:4/4
K:Dmin
['A,DDD A,DFD B,2 DB, FB,DB, CEEE CEGE', 'c G3']  
X:1
L:1/8
M:4/4
K:Dmin
|: A,DDD A,DFD | B,2 DB, FB,DB, | CEEE CEGE | FEDC DEDC | A,DDD A,DFD | B,2 DB, FB,DB, | 
 CEEE CEGE |1 FEDC DEDC :|2 FEDC DFAc |: d^cd=c FADA | d^cd=c FDFA | c G3 c G3 | c=BcA dFAc | 
 d^cd=c FADA | d^cd=c FDG,A, | B,2 B,C DCDE | FEDC D4 :|  