Base your composition's organization on the established musical structure.
Only One Section  
X:1
L:1/8
M:2/4
K:Bb
 b2 f2 | e2 d c | f g f c | B4 | c2 f f | e2 d c | f g f c | B4 | c d c B | A4 | c d c B | A4 | 
 F2 B2 | A2 G F | c d c G | F4 | f g f c | f g f c | f g f c | B2 A G | F2 B B | A2 G F | c d c G | 
 F4 |]  