Develop a melodic piece adhering to the specified musical form.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Bmin
|: FF | BB dd f2- fd | B2- B^A B2 gg | ff e<d e2- ed | c2- cB ^A2 FF | ^AA cc e2- ed | 
 c2- cB ^A2 gg | f<e- ed/c/ .B z .F z | .G z .F z .B z :: f2 | b2 ^a2 =a z z c | e4- eg ga | 
 gf- fe/d/ f2- fB |[M:3/4] d4- dB |[M:4/4] Bc d^d e2- eG | B4 ^A2- Af | f<e- ed/f/ B z z2 | 
 z2 ^A2 .B z :|  