Develop a composition by incorporating elements from the given melodic structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Dmix
 DAAG ABcA | G2 AG EFGE | DAAG ABcA | B2 AG FD D2 | D2 AG ABcA | GcAG EFGE | D2 AG ABcA | 
 BdAG FD D2 || defd c A3 | B2 GB c A3 | defd c A3 | B2 AG FD D2 | defd c A3 | BDGB cA A2 | 
 defd c3 | BdAG FD D2 ||  