Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
M:4/4
K:Edor
['GBEG B2 AF GFGA B2', 'Beed e2 ef g2 fg', 'dedB AGFA']  
X:1
L:1/8
M:4/4
K:Edor
|: GBEG B2 AF | GFGA B2 AG | FADF ADFA | dedB AG F2 | GBEG B2 AF | GFGA B2 Bc | dedB AGFA | 
 GEFD E4 :: Beed e2 ef | g2 fg edBA | GABc d3 c | dfaf gfed | Beed e2 ef | g2 fg edBc | dedB AGFA | 
 GEFD E4 :: G2 GF GABc | dAAG FD D2 | Beed efge | fedf e2 Bc | dedB AGFA | GBAF GABc | dedB AGFA | 
 GEFD E4 :|  