Compose a piece of music following the specified structure and theme.
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
['e<A e>c e<A =g>e']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
|: f | e<A e>c e<A =g>e | d<=G d>B d<G f>d | e<A e>c e<A =g>e | d>B =g>B A<A Af | 
 e<A e>c e<A =g>e | d<=G d>B d<G f>d | e<A e>c e<A =g>e | d>B =g>B A<A Af | e>a c>a e>f =g>e | 
 d>=g B>g d>g f>d | e>a c>a e>f =g>e | d>B =g>B A<A Af | e>a c>a e>f =g>e | d>=g B>g d>g f>d | 
 e>a c>a e>f =g>e | d>B =g>B A<A A :|  