Craft musical compositions with attention to the given structure and cohesion with the proposed musical idea.
X:1
L:1/8
M:2/4
K:A
['B c2 c/e/ Bc/B/ B2']  
X:1
L:1/8
M:2/4
K:A
 B>cBc | B c2 c/e/ | Bc/B/ B2 | B c2 c/e/ | Bc/B/ B2 | B/c/B/c/Bc | ec/e/ c2 | B>ecB | B/c/F A2 | 
 BcAB | BA F2 |]  