Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/8
Q:1/4=120
M:3/4
K:A
['(a>g) f3 g/ f>e c3 d/ c>B', 'z2 B>B c2 ^d2 e>f g3 a'  
X:1
L:1/8
Q:1/4=120
M:3/4
K:A
 (a>g) f3 g/ | f>e c3 d/ | c>B G3 B/ | f>e"^etc" c2 z2 || B>B c2 ^d2 | e>f g3 a | g>f g3 g | 
 f>e"^etc" B2 z2 ||  