Craft musical compositions with attention to the given structure and cohesion with the proposed musical idea.
X:1
L:1/8
Q:1/2=80
M:4/4
K:D
['dcdf ecAF', 'd2 fg agfe defa gfed cdeg fedc'  
X:1
L:1/8
Q:1/2=80
M:4/4
K:D
 A2 | dcdf ecAF | GEGB AFDF | GABG FGAF | Egec dcBA | dcdf ecAF | GFGB AFDF | GABG Egec | 
 d2 d2 d2 || fg | agfe defa | gfed cdeg | fedc BGgf |"^NB1" (3efe (3dcB A2 Bc | dcdf ecAF | 
 GFGB AFDF | GABG Egec | d2 f2 d2 |]  