Develop musical pieces adhering to the outlined composition guidelines.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:3/4
K:Gmin
"Gm" G>B dd"F" fa |"Dm" a=b/a/ (3gag ff |"Bb" d>c B/A/B/c/ dB |"D" A/^F/A/F/"Gm" (FG) G2 :: 
"Gm" G>B Bd"Bb" fd |"A" d^c =e/c/.e/.c/"D" d2 |"Gm" G>B Bd"Bb" fd |"A" d^c =e/c/.e/.c/"D" d2 | 
"Gm"{/A} B2{/c} B/A/B/c/"Bb" dB |"D" A/^F/A/F/"Gm" (FG) G2 |"Gm" g^f{gf} dB"Cm" dc | 
"D" A/^F/A/F/"Gm" (FG) G2 :|  