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
['DF F2 DEFA dffe dBBd AF F2', 'g2 bg affe'  
X:1
L:1/8
M:4/4
K:D
|: DF F2 DEFA | dffe dBBd | AF F2 dF F2 | BFAF EGFE | DF F2 DEFA | dffe dBBd | AF F2 dF F2 | 
 EGFE D4 :: dffe dfaf | g2 bg affe | dBBA Bcde | fdgf e2 de | f2 af g2 bg | affe dBBd | 
 AF F2 dF F2 | EGFE D4 :|  