Develop a musical composition that aligns with the given structural outline and thematic content.
X:1
L:1/8
Q:1/4=100
M:2/2
K:Amin
['GA c>d cA cGGA cc (d/c/)(B/A/) G2', 'c2 (e/f/g)'  
X:1
L:1/8
Q:1/4=100
M:2/2
K:Amin
 GA | c>d cA cGGA | cc (d/c/)(B/A/) G2 z G | Ad dc de g>a | (g/a/)(g/e/) (g/e/)(d/c/) A2 || GA | 
 c2 (e/f/g) c2 (e/f/g) | cc (d/c/)(B/A/) G2 z G | Ad dc de g>a | (g/a/)(g/e/) (g/e/)(d/c/) A2 |]  