Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/8
M:6/8
K:D
['dcB A3 g2 e f2 d', 'aba afd']  
X:1
L:1/8
M:6/8
K:D
 A | F2 D DED | dcB A3 | g2 e f2 d | c2 d ecA | F2 D DFD | dcB A3 | g2 e f2 d | faA d2 :: d | 
 aba afd | c2 d ecA | aba afd | agf e2 d | aba afd | c2 d ecA | F2 D DED | gfe d3 :|  