Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
M:2/4
K:A
['A>c ef ec c/d/c/B/', 'FE Ac/B/'  
X:1
L:1/8
M:2/4
K:A
 A>c ef | ec c/d/c/B/ | Ac ef | e2 e2 | A>c ef | ec c/d/c/B/ | AF FE/F/ |1 A2 A2 :|2 A2 A | c/e/ |: 
 fe c/d/c/B/ | AF FE | Ac/B/ Ac | e2 ce | fe c/d/c/B/ | AF FE | Ac/B/ AF |1 A2 A2 :|  