Base your composition's organization on the established musical structure.
'Sectional: Through Composed'  
X:1
L:1/16
M:3/4
K:A
 E4 A2>A2 c2>c2 | B2c2 d4 B4 | B4 e2>e2 g2>g2 | agfe a4 z4 :: e2 z2 c2 z2 A2>d2 | cdef d4 B2>d2 | 
 c2ce a2ae dcBA | GABc B2>G2 E4 |S e2fe dcBA GABc | d2ef d4 B2>d2 |{/e} d2zc c2ze e2za | 
 a2zB B2zd d2zf | f2zA A2zc c2ze | fe^de f2>e2 =d2>B2 | AGFG!fine! A4 z2 c2 || 
[K:F#min] cBAG F4 f2>g2 | agab c'4 c2>f2 | f2>[cA]2 [Ac]2>[GB]2 [GB]2>[FA]2 | 
 [FA]2>[^EG]2 [EG]6 c2 | cBAG F4 c4 | B2>c2 d4 z4 | [Ac]2[Ac]2 [GB]2[GB]2 [FA]2[FA]2 | 
 [^EG]2[EG]2 F6 g2 || agf^e f2c2 A2F2 | fgab c'4 c4 | c'bag a4 c4 | agf^e f2>g2 a2>b2 | 
 b2>c'2 c'4 z4 | EeEe AaAa EeEe | CcCc EeEe CcCc | A,AA,A [Cc]2>A2 F4S ||  