Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/4
M:3/4
K:A
['e3/2 f/ e']  
X:1
L:1/4
M:3/4
K:A
 A2 c | e3/2 f/ e | B2 d | c2 z | A2 c | e3/2 f/ e | B2 c | A2 z | A2 A | a3/2 g/ f | f e ^d | 
 e3/2 f/ e | d2 d | c3/2 d/ c | B2 c | A2 z |]  