Create a musical piece that includes the provided motif while adhering to the necessary musical structure.
X:1
L:1/8
M:4/4
K:D
['DD D2', 'A2 ee e2 AA Aceg agfe fedc'  
X:1
L:1/8
M:4/4
K:D
 dc | d2 DD D2 fe | f2 DD D2 A2 | B2 (3(gfe) d2 c2 | d2 dd d2 e2 | f4 g4 | a2 ee e2 d2 | 
 (3(cde)(3(fed) c2 B2 | A2 AA A2 :: ee | e2 AA Aceg | agfe fedc | dd AA FF DD | A2 AA A2 dc | 
 B2 DD D2 a2 | b4 a3 f | (3(fef)(3(gfe) d2 c2 | d2 dd d2 :|  