Craft a musical piece that integrates the provided melodic theme and the corresponding alphabetical pattern.
X:1
L:1/8
M:2/2
K:A
['(3BcB AB cABA FAAB', 'CA,A,C E2 EF', 'e2 ef']  
X:1
L:1/8
M:2/2
K:A
 AB | c2 c2 cc (3BcB AB | cABA FAAB | c2 cd (3BcB AB | cABA FAAB | cd c2 (3BcB AB | cABA FAAB | 
 A2 AF E2 CC | DCB,D CA,A,C || E2 EF A,2 Ac | BAcA BAFE | A2 AF ECA,C | DCB,D CA,A,C | 
 E2 EF ECA,C | B,A,B,D CDEG | A2 A2 CA,CA, | B,A,B,D CA,A,C | E2 EF A,2 cB | ABAc BAFE | 
 A2 AF E2 C2 | DCB,D CA,A,C | E2 EF A,2 Ac |[M:3/2] BAcA BAFE A2 A2 ||[M:2/2] ce-ef [cc]3 [cc] | 
 A2 Ac B [cc]2 [cc] | e2 ef [cc]2 [cc]B | A[cc]BA F [AA]2 B | ceef c2 cc | Bccc Bccc | 
 e2 ef c2 cB | AcBA F[AA][AA]B ||  