Craft musical compositions with attention to the given structure and cohesion with the proposed musical idea.
X:1
L:1/8
M:4/4
K:G
['D2 E F']  
X:1
L:1/8
M:4/4
K:G
"^Briskly" D2 E F G2 A2 | B2 c2 d4 | d2 c B A2 B2 | G2 A2 F4 | D2 E F G3 A | B2 (c d) e4 | 
 d c B A G2 (cB) | A2 A2 G4 |]  