Base your composition's organization on the established musical structure.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:D]!p! a a Cea dd [=ABB][Q:1/8=180] .dB |: (3ABA FA dfef | dfec dB B2 | (3ABA FA dfef | 
 dBAF AD D2 | (3ABA FA dff/e/f | dfec dB B2 | (3ABA FA dfef | dBAF AD D2 :| faab afdf | 
 afef dBB/A/B | fb b2 bafa | b2 af fee/d/e | bf f2 af f2 | afef dB B2 | (3ABA FA dff/e/f | 
 dBAF AD D2 :|  