Develop a melodic piece adhering to the specified musical form.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:4/4
K:Amix
 eg | a3 g ageg | agbg agef | g3 g fgag | f2 d2 d2 :| ed | cAcA B2 ed | cAcA E2 ed | cAcA B2 ed | 
 c2 A2 A2 :|[K:Ador] AB | cdec BcdB | ABAF GF E2 | cdec BcdB | c2 A2 A2 :|  