Base your composition's organization on the established musical structure.
Only One Section  
X:1
L:1/4
Q:1/4=120
M:2/4
K:A
 c2 c c | B B A A | A A G2 | c2 F2 | F2 E2 | e d c2 | A2 A2 | A2 c2 | c c B2 | B2 A2 | A A G2 | 
 c2 A2 | A2 B2 | e d c2 | A2 A7/4 ||  