Create musical pieces that follow the designated structure and incorporate the provided musical motif.
X:1
L:1/8
M:4/4
K:Dmix
['cA A2', 'dfed cA A2'  
X:1
L:1/8
M:4/4
K:Dmix
 A2 GA cA A2 | d^cde fded | A2 GA cA A2 | dfed cAdc | A2 AG cA A2 | d^cde f3 g | afge fde^c |1 
 dfed cAdc :|2 dfed cA A2 |: eg g2 edcd | efge c3 d | eg g2 a2 ge | dfed cA A2 | eg g2 ag g2 | 
 fdec defg | afge fde^c |1 dfed cA A2 :|2 dfed cAdc |]  