Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:6/8
K:D
['', 'D3 DEF E3 EFA BAA', 'F3 AFA (3BcdB']  
X:1
L:1/8
M:6/8
K:D
 A |: D3 DEF | E3 EFA | BAA dAA | BAF AFE | D3 DEF | E3 EFA | BAA dAF | EFE D3 :: F3 AFA | 
 (3BcdB AFD | F3 AFD | EFE EDE | F3 AFA | (3BcdB AFA | d(3Bcd ede | fdc d3 :|  