Craft a musical piece in accordance with the designated structure and theme.
X:1
L:1/4
M:3/4
K:Ador
['c A', 'g f', 'd e/f/ g'  
X:1
L:1/4
M:3/4
K:Ador
|: c | A B c/d/ | e2 d | c c/d/ e | d B G | G B G | g B G | G B G | d B G | A/B/ c A | e c A | 
 A c A | a c A | g2 g | g a b | g3 | e2 :: g/a/ | b a g | a g f | g f e | d e f | g f e | a g f | 
 g f e | d B G | A/B/ c A | e c A | A c A | e c A | g2 g | g a b | g3 | e2 :: d | e/f/ g g | 
 g a/g/ f | g a/g/ f/e/ | d B G | A a a | a b/a/ g | a e f | g2 g/a/ | b a g | f e d | e/f/ g e | 
 d B G | g2 d | e/f/ g e | c3 | A2 :|  