Employ the sequential musical format as a framework for your composition.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
Q:1/4=58
M:2/4
K:Ab
 E E E2 | E B, B,2 | C C C C/ B,/ | B,3 B,/ B,/ | B,2 A,/ A,3/2- | A,3 A,/ A,/ | 
 A,2 B,/ B,/ B,/ B,/ | A,2 E, D, | E,4 | (3C C C C2 | E C B, B, | (B,/ C/) B, B, B, || 
[M:3/4] A,/ A,3/2 A, A,- A, A,/ A,/ ||[M:2/4] A,2 B,/ B,/ B,/ B,/ | A,2 E, D, | E,4 |]  