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
['DEG B3', 'gab age']  
X:1
L:1/8
M:6/8
K:G
|: DEG EDB, | DEG B3 | DEG B3 | dBd dBA | DEG EDB, | DEG B3 | dBd gfe | dBA G3 :: gab age | 
 deg B3 | gab age | dBd e2 d | gab age | deg B3 | dBd gfe | dBA G3 ||  