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
['B3/2 A/']  
X:1
L:1/8
M:6/8
K:G
 B3/2 A/ G DB,D | ECE DB,D | B3/2 A/ G DB,D | EAF G3 | B3/2 A/ G DB,D | ECE DB,D | 
 B3/2 A/ G(DB,) D | EAF G2 B | BBd AAd | GAG FED | BBd AAd | ^cBc d2 d/d/ | eee ddd | ccc BAG | 
 B3/2 A/ G EcB | AGF G3 |]  