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:6/8
K:D
['D2 F FEF', 'afd cde', 'd3 F2 A fAF G2 B gdB']  
X:1
L:1/8
M:6/8
K:D
|: D2 F FEF | Adc dfa | baf afd | (3efg e fdA | D2 F FEF | Add dfa | baf afe | edB A3 :: aba fda | 
 gdg bge | afd cde | dcB A3 | afd dfa | bge g2 b | afd cde | fdc d3 :: F2 A fAF | G2 B gdB | 
 c2 e a^ga | ba^g a2 g | afd dAF | GBd gdB | ^c2 e age | edc d3 :|  