Incorporate the given motif and use the alphabetical representation of the specified musical sequence to compose a distinctive musical piece.
X:1
L:1/8
M:4/4
K:D
['defd cAAc', 'ABAG AB c2']  
X:1
L:1/8
M:4/4
K:D
 defd cAAc | BGGB cA A2 | defd cAAc | BGAF D2 D2 :| ABAG AB c2 | GAGF EF G2 | ABAG AB c2 | 
 BGAF D2 D2 :|  