Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
Q:1/2=60
M:4/4
K:D
['D3 F AA/A/', "afd'f bagf"]  
X:1
L:1/8
Q:1/2=60
M:4/4
K:D
 F | D3 F AA/A/ AB | defe d2 de/f/ | D3 F AA/A/ Af | e>f g/f/e/d/ B2 Bd | D3 F AA/A/ AB | 
 defe d2 (de/f/) | g2 gb affd' | e>f g/f/e/d/ B2 B :: b | afd'f e'fdf | afd'f bagf | 
 ee'e'b e'/d'/c'/b e'2 | be'e'b d'c'ba | b/a/g/f/ d'f e'fd'f | afd'f bagf | 
 g/a/b/c'/ d'/c'/b/a/ b/a/g/f/ g/f/e/d/ | e>f g/f/e/d/ B2 B :|  