Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/4
Q:1/2=116
M:2/2
K:A
['B c']  
X:1
L:1/4
Q:1/2=116
M:2/2
K:A
|:"^A""A" E A A B |"A" c2 c A |"D" d2 d B |"A" c A"E7" G F |"A" E A A B |"A" c d"A7" e c | 
"D" f d"E7" B G |"A" A2 A2 ::"^B""D" f a g f |"A" e2 e2 |"E7" d f e d |"A" d2 c2 |"E7" B c d B | 
"A" c d e c |1"Bm" f d B A |"E" G2 F E :|2"D" f d"E7" B G |"A" A2 A2 |]  