Create musical pieces following the given structure and incorporating the suggested musical theme.
X:1
L:1/16
M:2/4
K:Amin
['ABcd e2a2'  
X:1
L:1/16
M:2/4
K:Amin
|:"Am" ABcd e2a2 | e2c2 cBcd |"E7" c2B2 B2AB |1,3"Am" cBAc"E7" B2E2 :|2,4 
"Am" cBA2 A2 !fermata!z2 ::"Am" ABcd e2a2 |"Dm" c'2b2 a2^ga |"E7" b2e2 e^geg |1,3 
"Am" b2{a}a2 a^ga2 :|2,4"Am" b2{a}a2 a2 z2 ::"C" g2ag eceg | c'2g2 eceg |"G7" g2ag gdBd |1,3 
"C" c2c2 cdef :|2,4"C" c2c2 c2 z2 :|  