Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
M:6/8
K:D
['(A/G/) FDD FDD F>GF FED AFF dFF', 'DAG FDD FDD FGF FED AFF dFF', 'D2 (a/g/) fdd ecc BdB AGF fda', '(a/=g/) fdd ecc BdB AGF AFF dFF']  
X:1
L:1/8
M:6/8
K:D
 (A/G/) | FDD FDD | F>GF FED | AFF dFF | E>FE DAG || FDD FDD | FGF FED | AFF dFF | D>ED D2 :: 
 (a/g/) | fdd ecc | BdB AGF | fda eca | dB^g a2 (a/=g/) || fdd ecc | BdB AGF | AFF dFF | D>ED D2 :|  