Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
Q:1/8=360
M:4/4
K:A
['eA (3cBA', 'dfec dcBA FAdf', '(3AdA FA', 'A2 FA']  
X:1
L:1/8
Q:1/8=360
M:4/4
K:A
"^Part A" eA (3cBA eA (3cBA | eA (3cBA Bcdf | eA (3cBA eA (3cBA | BdcA BAFA | eA (3cBA eA (3cBA | 
 (3efe (3cBA Bcdf | (3efe ce dcBA |1 FABc dcdf :|2 FABc d2 z2 |][K:D]"^Part B" dAFA dfec | 
 dAFG A^ABc | dAFA dfec | dcBA FAdf | dAFA dfec | dAFG (3AdA Bc | dAFA dfec | dcBA FAdf |] 
[K:G]"^Part C" (3GBG BG (3FAF AF | (3GBG (3Bcd g2 z2 | (3ege ce dBGB | (3AdA FA DAFA | 
 (3GBG BG (3FAF AF | (3GBG (3Bcd gdBd | (3ege ce dBAB |1 (3AdA FA G3 D :|2 (3AdA FA GAcf |] 
"^Part C simplified" G2 BG F2 AF | G2 Bd g4 | e2 ce dBGB | A2 FA DAFA | G2 BG F2 AF | G2 Bd gdBd | 
 e2 ce dBAB |1 A2 FA G3 D :|2 A2 FA G4 |]  