Develop a musical composition that aligns with the given structural outline and thematic content.
X:1
L:1/8
M:4/4
K:A
['cFFF ABcA', 'cffe f3 g'  
X:1
L:1/8
M:4/4
K:A
|: cFFF ABcA | BecA BAFG | A3 B c3 A | cfec B2 AB | cFFF ABcA | B3 A BAFG | ABce fecA | 
 FAGE F2 AB :: cffe f3 g | a2 ga fecB | A3 c eAcA | cefe f3 e | cffe f3 g | aa ga fecB | 
 ABce fecA | FAGE F3 A :|  