Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
M:2/4
K:G
['dG BG GA/B/', 'GA/B/ ce a/b/a/g/ fd ef g3 d', 'dF (G2 G)e/f/ :|2 cA FD']  
X:1
L:1/8
M:2/4
K:G
|: BG dG | BG GA/B/ | cA eA | cA A2 | BA/G/ dG | BG GA/B/ |1 cA dF | G2 G2 :|2 cA FD | G2 Bd |: 
 g3 d | BG GA/B/ | ce a/b/a/g/ | fd ef || g3 d | BG GA/B/ |1 cA dF | (G2 G)e/f/ :|2 cA FD | G4 ||  