Craft musical compositions adhering to the prescribed form and the provided musical idea.
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
['d>c B2 AG B>c d2 g3 a', 'z2 d>c B2 AG Bc d2 g3', 'z d'  
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
"^Moderate" d>c | B2 AG B>c d2 | g3 a b2 z e | (efgf) (edcB) | B2 A2 z2 || d>c | B2 AG Bc d2 | 
 g3 (a/b/) d2 z g | (e>fg)(e fg)(ab) | g4 |] | g2 | gbag gfed | g2 ab d2 z d | efgd edcB | 
 B2 A2 z2 | g>a | b>gaf g>fed | egdB A2 z d | (e>fg)(e fg)(ab) | g4 |]  