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
Q:1/2=120
M:2/2
K:D
['dfaf dfaf gfef g2 ef gfed']  
X:1
L:1/8
Q:1/2=120
M:2/2
K:D
 A2 |"D" d2 AG FDFA |"G" BGBd |"A7" cAce |"D" f2 fd"G" gfed |1"A7" c2 e2 e2 :|2"A7" A2 d2"D" d2 :: 
 A2 |"D" dfaf dfaf |"G" gfef g2 ef |"A7" gfed cdeg |"D" fefg f2 |"D" dfaf dfaf |"G" gfef g2 ef | 
"A7" gfed caag |"D" f2 d2 d2 :|  