Craft musical compositions adhering to the prescribed form and the provided musical idea.
X:1
L:1/8
M:6/8
K:C
['G, C2 C B,2 B, A,2 A,']  
X:1
L:1/8
M:6/8
K:C
 G, | C2 C B,2 B, | A,2 A, G,3 | F,2 F,E,E,G, | G,2 B, C3 | CB,CEDC | DCDFEE | E2 EEDC | D3 C2 |]  