Build your composition by using the subsequent musical layout as a reference.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
 dB | A2 df efdB | AF F2 EDEF | A2 df edef | afef d3 B | A2 df efdB | AF F2 EDEF | A2 df edef | 
 afef d2 || fg | adfa bafb | adfd edBd | adfa bafb | afef defg | adfa bafb | adfd edBd | 
 A2 FA defg | afea fd d2 ||  