Create musical pieces that follow the designated structure and incorporate the provided musical motif.
X:1
L:1/8
M:4/4
K:D
['', 'dfec A2 AB', 'd2 fd adfd'  
X:1
L:1/8
M:4/4
K:D
 A |: dfec A2 AB | cdef gfec | dfec A2 AB | cAGE ED D2 :| d2 fd adfd | Aceg fdec | d2 fd adfd | 
 efge fddc | d2 fd adfd | cdef g2 fe | defg abaf | gfeg fd d2 ||  