Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
M:2/2
K:A
['(3AAA ABAF EFAc dcBA', 'A2 e2 cAeA fAeA cAeA fedc dBfB'  
X:1
L:1/8
M:2/2
K:A
 (ed) | c>A (3AAA ABAF | EFAc dcBA | d>B (3BBB BcBA | Bcde fefg | a>A (3AAA ABAF | EFAc dcBA | 
 Bcde fefa | (3AAA cB A2 || e2 | cAeA fAeA | cAeA fedc | dBfB bBfB | defg afed | (3(cBA) eA fAeA | 
 EFAc dcBA | Bcde fefa | (3AAA cB A2 ||  