Assemble a piece of music using the specified alphabetical notation and the supplied motif.
X:1
L:1/8
M:2/4
K:D
['', 'DB, AF', 'ed BA']  
X:1
L:1/8
M:2/4
K:D
 A, B,C |: D>C DB, | AF AB | AF AF | E2 A,B,/C/ | D/E/D/C/ DB, | AF A>B | AF EF |1 D2 A,B,/C/ :|2 
 D2- D |: d | dc/d/ ed | BA FA | dc/d/ ed | B2 AB | d2 ed | BA FB | AF EF |1 D2- D :|2 D ||  