Incorporate the motif and the alphabetical representation of the specified musical sequence to create a unique piece of music.
X:1
L:1/8
M:9/8
K:D
['', 'F2 G', 'f2 g agf ged']  
X:1
L:1/8
M:9/8
K:D
"^A" |: A2{BA} G FDE F2 G | A3 AGA cAG |{AB} A2 G FDF F2 G | Add ded cAG"^B" :: (A<d)d d2 e f2 f | 
 Add ded cAG |1 (A<d)d d2 e f2 g | agf ged cAG :|2 dcA cde f2 g | agf ged cAG |]  