Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
M:4/4
K:A
['A2 EFAB ce fecB ABce fc (3ccc', 'c3 c BAAF-', 'fcec f3 a fecB ABce fe (3eee'  
X:1
L:1/8
M:4/4
K:A
|: A2 EFAB ce | fecB ABce | fc (3ccc acfc | acfc ecBc | A2 EFAB ce | fecB ABce | fc (3ccc acfc | 
 ecBc BA A2 :: A2 EFAB cB | ABcA BAAB | c3 c BAAF- | FEEF EFAE | A2 EFAB ce | aefa fecB | 
 c3 c BAAF- |1 FEEF A2 AF :|2 FEEF A2 ce |: f3 a fecB | Acec fcec | f3 a fecB | ABce fe (3eee | 
 fa (3aaa baaf | ecBc BAAB | c3 c BAAF- | FEEF A2 ce :|  