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
['D/D/D (AD)', '(de).f.g (af).e.d']  
X:1
L:1/8
M:4/4
K:D
 A | D/D/D (AD) FDAF | FDAF EccE | D/D/D (AD) FDdA | BGAE FDD :| A | (de).f.g (af).e.d | 
 cdef gece | (de).f.g (af).e.d | Aaeg fdde | (de).f.g (af).e.d | cdef gece | afge fdec | 
 dBAG FDD |]  