Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
M:6/8
K:G
['AGG G2', 'afc cBd d2']  
X:1
L:1/8
M:6/8
K:G
 D | GAB BcA |{B} AGG G2 (B/c/) | dBG GAF | AGG G2 D | GAB BcA |{B} AGG G2 G | FDF FGA | 
{B} AGG G2 || g | gfg afc | cBd d2 g | gfg afc | cBd d2 d |{a} gfg{a} gfg | ece efg | ded cBA | 
{B} AGG G2 ||  