Develop a musical composition in line with the given structure and theme.
X:1
L:1/4
M:3/4
K:A
['=c c e d/B/ =c e d/=c/']  
X:1
L:1/4
M:3/4
K:A
 A/G/ A =c | B B2 | A/G/ A =c | B A2 | =c c e | d/B/ =c e | d/=c/ B A | G B2 | =c c e | d/B/ =c e | 
 d/=c/ B c | G A2 |]  