Develop musical compositions that maintain the outlined structure and integrate the provided motif
X:1
L:1/8
M:4/4
K:C
['d c']  
X:1
L:1/8
M:4/4
K:C
 D3/2 D/ D4 | D2 D d d e | e4- e (3e/ e/ a/ | d (3d/ d/ c/ A4 | A3 d G G/ E/ | d6- | 
 d (3d/ d/ g/ d c z2 | C D E A2 A/ G/ | G G/ c/ E (3E/ A/ E/ (3E E G | D6 | E4 E A/ G/ | 
 E G A d e a/ g/ | e (3e/ e/ g/ d4 | d c a4- | a (3a/ a/ c'/ a (3g/ a/ g/ e e | 
 a4- a (3g/ a/ g/ z2 G4- G A | A G e3 (3e/ e/ a/ | e d d c z2 | G A c d2 e/ g/ | d c A4 |]  