Craft musical compositions adhering to the prescribed form and the provided musical idea.
X:1
L:1/4
M:3/4
K:G
['G B', 'f g z/ g/ g g f'  
X:1
L:1/4
M:3/4
K:G
 D | G3/2 G/ G | B, D G | B3/2 B/ B | B G B | d3/2 e/ d | c B A | G2 A | B2 A | G3/2 G/ G | 
 B, D G | B3/2 B/ B | B G B | d3/2 e/ d | c B A | A c B |1 G2 :|2 G B c :: d2 d | e2 f | 
 g z/ g/ g | g f e | d3/2 d/ d3/2 | c B A | G2 A | B2 c | d2 d | e2 f | g z/ g/ g | g f e | 
 d3/2 e/ d | c B A | G3/2 G/ G |1 G B c :|2 G z :|  