Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
M:2/2
K:Gmin
['', 'dBcA BGAF DGG^F', '(3BcB dB fBbB']  
X:1
L:1/8
M:2/2
K:Gmin
 dc |: BGFD DC C2 | DGG^F GABc |1 dBcA BGAF | DGG^F GBdc :|2 dBcA BGAF | DGG^F G2 G2 || 
 (3BcB dB fBbB | (3BcB df gdfd | (3BcB dB fBbB | c=Bcd _BG G2 | (3BcB dB fBbB | (3BcB df gdfd | 
 b2 bg fdcd | DGG^F G2 ||  