Create tunes that fit within the given musical structure.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:2/2
K:A
 c>A (3(AAA) (eA)ce | eaga fedc | d>B (3(BBB) (fB)de | fefg afed || c>A (3(AAA) (eA)ce | 
 eaga fedc | defg abaf | (3(efg) (ae) cA A z | e2 (ce) Aece | aAgA fAeg | f2 (df) Bfdf | 
 bBaB gBfB || (3(efe) (ce) aece | eaga fedc | defg abaf | (3(efg) (ae) cA A z |]  