Base your composition's organization on the established musical structure.
Only One Section  
X:1
L:1/8
M:2/4
K:D
 AA F | d3 F | AABA | G3 A | AA (c2 | c) BAG | Fe (d2 | d)ddd | d2 B2 | dd cB | A3 A | ce (g2 | 
 g)ecA | Bc d2 ||  