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
|: AB/c/ | d2 d>c dA FA | d2 d>c d2 de | f2 fa gf ed | e2 e>f e2 a>g | fd df ge eg | fa A>A A2 cd | 
 e2 e>e e2 ag | f2 d>d d2 :| AB/c/ | d2 f>e dc dB | A>B AG F2 A2 | d2 fe de fg | e2 a>b ag fe | 
 d2 f>e dc dB | A>B AG F2 A2 | Bg g/f/e fe Bc | d2 d>c de fg | a>b ag f>g fe | d>c de fd ef | 
 g>a gf e>f ed | c>d cA BA Bc | d>d d>d c/d/e cA | B>A Bc d2 b2 | a>b af ge cA | d>d d>d d2 ||  