Craft musical compositions with attention to the given structure and cohesion with the proposed musical idea.
X:1
L:1/4
M:3/4
K:A
['A B =c']  
X:1
L:1/4
M:3/4
K:A
 A/A/ A B | =c c/A/ z | B/G/ A B | =c B/A/ z | c c e | e/e/ d B | B/B/ B d | =c B/A/ z |]  