Develop a song that integrates the given musical theme as a fundamental aspect.
'Sectional: Through Composed'  
X:1
L:1/8
M:6/8
K:Amin
 !fermata!e2 ^f edB | GA>B AGE | C D2 F/E/DE | A3 A z2 :: e2 ^f g2 a | ge^c dza | e>ae dBG | 
 ABA GEC | D3 F/E/DE | A3 A z2 :|"^VAR:""^a." ^g2 ||"^b." e |]  