Create a musical piece using the provided alphabetic structure and motif.
X:1
L:1/8
M:2/4
K:D
['d=FG/A/F/E/ D2']  
X:1
L:1/8
M:2/4
K:D
 =F/G/ | A>G=FE | D=F/G/AA | _BBGG | A2 z A | A>_B=cA | G=F/G/AG | =F>GAF | ED/E/=FA | 
 d=FG/A/F/E/ | D2 A2 | d=FG/A/F/E/ | D2 z |]  