Create a melody and harmony adhering to the specified musical parameters.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:A
 AAAA GABc | Aeed cAAB | AAAB GAcA | BBBc BA G2 | AAAA GABc | Aeed cAAB | A2 EA GA cA | 
 B2 Bc BA AB :: A2 ce a3 b | a2 ga b2 ba | g2 ec dfed | cABc defg | agfe aagb | a2 ga b2 ba | 
 g2 ec dfed | cABc ABBd | cA AB :|  