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:D
['Ad f2', 'fddB AGFE DddB cd e2'  
X:1
L:1/8
M:4/4
K:D
 d2 A/A/A ABAB | Ad f2 Ad f2 | g2 e/e/e efef | edcd ec A2 :| fddB AGFE | DddB cd e2 | eddB AGFE | 
 Ddcd ec d2 | fddB AGFE | DddB cd e2 | fg/a/ ec dABG | FA Bc/d/ ec d2 ||  