Build your composition by using the subsequent musical layout as a reference.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:D
 d2 cd e2 f2 | e2 dc Bc d2 | c2 A2 B2 G2 | A2 AG FG A2 | B2 AG F2 E2 | F2 A2 d3 A | F2 ED E2 A2 | 
 (D4 D4) :: AGFE D2 EF | G2 A2 B2 c2 | dcBA G2 A2 | Bcdf e2 dc | d2 Bd c2 Ac | B2 GB A3 A | 
 AGFE D2 EF | (G4 G4) :|  