Build your composition by using the subsequent musical layout as a reference.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/2
K:G
 BGGF GBdB | cBcd gedc | B2 GB ABGE | DEGB AGEF | GDBD GBdB | cBcd gedc | B3 G AFGE | DEGB AGEF | 
 G3 F GBdB | cBcd gedc | BdGB ABGE | DEGB AGEF | GDBD GBdB | cBcd gedc | B3 G AFGE | DEGB AGef || 
 gage dGBd | gabg agef | g3 e dGBd | gabg agef | g3 e dGBd | ga a2 agef | gabg efge | dedc Bdef | 
 gage dGBd | gabc' bgef | g3 e dGBd | gabg agef | g3 e dGBd | ga a2 agef | gabg efge | dedc BcdB ||  