Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/4
Q:1/2=100
M:2/2
K:Bb
['e/d/ c F B', 'd G A ^F d']  
X:1
L:1/4
Q:1/2=100
M:2/2
K:Bb
 B f d g | f e/d/ c F | B G e c | d e/d/ c F | B f d g | f e/d/ c F | B G e d/c/ | c2 B2 :: 
 G d c B/A/ | B c A d | G A ^F d | G A ^F d | e d/c/ d c/B/ | A2 G2 | B d c f | d c/B/ c F | 
 B G e c | d e/d/ c F | B f d g | f a b3/2 a/ | g/f/e/d/ c d/e/ | c2 B2 :|  