Craft a musical piece that integrates the provided melodic theme and the corresponding alphabetical pattern.
X:1
L:1/16
Q:1/4=108
M:2/4
K:Amin
['(T^d2>c2) e2e2', '(ABcA) (^GA)B2- B2-Bd |1 (cBA^G) A2A,2 :|2']  
X:1
L:1/16
Q:1/4=108
M:2/4
K:Amin
|: (T^d2>c2) e2e2 | (T^d2>c2) (dcBA) | (T^d2>c2) e2e2 |1 A4{^g} a2a2 :|2 A4 A,4 |: 
 (^GA)B2- B2(Bd) | (cBA^G) (ABcA) | (^GA)B2- B2-Bd |1 (cBA^G) A2A,2 :|2 (cBA^G) A2 z2 |: 
 E4 (E^GBd) | (cBA^G) (ABcA) | (GA)B2- B2(Bd) | cBA^G A2 z2 :|  