Create musical pieces following the given structure and incorporating the suggested musical concept.
X:1
L:1/4
Q:1/4=160
M:3/4
K:Amin
['E A B c B A', 'E E'  
X:1
L:1/4
Q:1/4=160
M:3/4
K:Amin
|:"Am" E A B | c B A | e3- | e3 | E A B | c B A |"Dm" f3- | f3 | d e f | f e d |"Am" e2 c | A3 | 
"E" E ^D E | c2 B |1"Am" A3- | A2 E :|2"Am" A3 | A a ^g |]:"G" g3/2 g/ g | g a f |"C" e2 e | 
 e f e |"Dm" d3/2 d/ d | d e d |"Am" c2 c | c d ^d |"Am" e z e/e/ | e d c |"B" B3- | B2 E | 
"E" E ^D E | c2 B |1"Am" A3- | A a ^g :|2"Am" A3- | A z a/^g/ |]:"Am" a z e/^d/ | e z c/B/ | 
 c A ^G | A c e |"Dm" f2 e | d f a |"Am" e3- | e2 E |"E" E ^G A | B2 E |"Am" E A B | c2 E | 
"E" E ^D E | c2 B |1"Am" A3- | A a ^g :|2"Am" A3- | A2 |]  