Develop a musical composition using the provided structural guidelines.
Only One Section  
X:1
L:1/4
M:4/4
K:Gmin
 f f d | e2 c2 | z f f e | d f f d | e2 c3/2 c/ | d B c2 | z f f d | e2 c2 | z f f e | d f f d | 
 e2 c3/2 c/ | d B c2 | z c e f | g2 g2 | _a f g2 | z g f f | e2 c2 | d B c2 | z c e f | g2 g2 | 
 _a f g2 | z g f f | e2 c3/2 c/ | d B c2 ||  