Create musical pieces following the given structure and incorporating the suggested musical theme.
X:1
L:1/8
M:2/4
K:A
['AE AB c2', 'ge f=f/^f/ af e2 cB/A/ fe cA'  
X:1
L:1/8
M:2/4
K:A
|: AE AB | c2 c d/B/ | AE AB | c2 c>e | fe cA | B2 B c/e/ | fe cB |1 A2 AB :|2 A2 ce |: a2 af | 
 g2 ge | f=f/^f/ af | e2 cB/A/ | fe cA | B2 B c/d/4e/4 | fe cB |1 A2 cd/e/ :|2 A2 Ac/B/ ||  