Construct a melodic work according to the preset musical scheme and style requirements.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/4
K:G
"^A" BdgB | B2 A2 | AceA | c2 B2 | BdgB | B2 A2 | (3Adf (3Adf | g2 z2 |][K:D]"^B" fA ag | fA gf | 
 eA fA | cf a2 | fA ag | fA gf | eA fe |1 d2 df :|2 d2 z2 |]  