Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
M:3/2
K:Gmin
['C3 B', 'DEFD E2 G2 _AGFE DEFD', 'edcB ABcA', 'FDB,D C3']  
X:1
L:1/8
M:3/2
K:Gmin
 EGFE DFED C3 B | ABcd c3 C DEFD | EGFE DEFD C3 B | FBAc B3 B, DEFD :: E2 G2 _AGFE DEFD | 
 CcBd c3 C DEFD | E2 G2 _AGFE DEFD | B,BAc B3 B, DEFD :: B2 d2 edcB ABcA | GcBd c3 C DEFD | 
 E2 d3 edcB ABcA | FBAc B3 B, DEFD :: BGEG FDB,D C3 c | ABcd c3 C DEFD | BGDG FDB,D C3 e | 
 d2 B2 B3 B, DEFD :|  