Produce musical compositions that observe the prescribed structure and blend the offered musical idea.
X:1
L:1/4
M:2/2
K:C
['g/a/g/f/ e a', 'd d/e/ f e d c B'  
X:1
L:1/4
M:2/2
K:C
 g/a/g/f/ e a | g f e d | g/a/g/f/ e a | d e/f/ g2 :: d d/e/ f e | d c B G | c d e f | e3/2 d/ d2 | 
 d d/e/ f e | d c B G | c d e/g/f/e/ | d/e/ c/B/ c2 :|  