Develop a melodic piece adhering to the specified musical form.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:4/4
K:G
 (DE/F/) | G2 gd edBA | G2 gd edBG | DGBG DGBG | DGBd cBAB || G2 gd edBA | G2 gd edBd | gfgd ecAF | 
 G2 GF G :: z | B3 c d2 d2 | cBcd e4 | A3 B cBcA | Ggfa g2 ge | dBdg eceg | fdfa gfge | dBdg ecAF | 
 G2 GF G2 :|  