Develop a melodic piece adhering to the specified musical form.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/4
M:3/4
K:G
"^III"!mf! [Bd]2 [Bd] | [Bd]2 [GB] | [Ac]2 [Bd] | [BG]2!p! [DG] | [Bd]2 [Bd] | [Bd]2 [GB] | 
 [Ac]2 [Bd] | [GB]3 ::!f! d [^ce] [=cf] | [gB]2!p! d | d [^ce] [=cf] | [gB]3 |!f! [Gd]2 [Gd] | 
 [Gd] [dg] [GB] | [Bd] [Ac] [DA] | [GG,]3 :|  