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 | AF F2 G2 FG | AF F2 EGFE | D2 FA dfec | dBAF E2 dB | AF F2 GFGB | AGFD EGFE | D2 FA dfec | 
 dBAF D2 :| de | f3 a gfgb | afdf eB B2 | fgfe dfec | dBAF E2 fg | af f2 bf f2 | afdf eB B2 | 
 fgfe dfec | dBAF D2 :|  