Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
M:4/4
K:Amin
['agfe ^de c2', 'A2 Gccc Gc c2 dddd e2 e2'  
X:1
L:1/8
M:4/4
K:Amin
 agfe ^de c2 | dddd e2 e2 | agfe ^de c2 | ^G^GcB A2 A2 |: Gccc Gc c2 | dddd e2 e2 | agfe ^de c2 | 
 ^G^GcB A2 A2 :|  