Create tunes that fit within the given musical structure.
Only One Section  
X:1
L:1/8
Q:1/4=90
M:2/4
K:none
 _b>a gf | a>g fe | g>f ed | f>e dc | e>d c_B | A4 | cd ef | g>f ed | f>e dc | e>d c_B | d>c _BA | 
 A4 | cd ef | g>f ed | f>e dc | e>d c_B | d>c _BA | A4 |]  