Craft musical compositions adhering to the prescribed form and the provided musical idea.
X:1
L:1/8
Q:1/8=180
M:2/2
K:G
['(3efg dc', 'BGBd g3 a bgaf'  
X:1
L:1/8
Q:1/8=180
M:2/2
K:G
"^A dorian" gf | eA A2 (3efg dc | BAGA Bcdf | eA A2 (3efg dc | BAGB A2 gf | eA A2 (3efg dc | 
 BAGA Bc d2 | eaag (3efg dc | BAGB A2 || dc | BGBd g3 a | bgaf ge d2 | eaag a2 ga | bgaf gedc | 
 BGBd g3 a | bgaf gfed | eaag (3efg dc | BAGB A4 |]  