Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
['AFD EDB,', 'afa geg fdf ecA dcd']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
 A | FDA, DFB | AFD EDB, | A,DF Adf | gfg e2 g | fed AFD | EDB, DFA | dcd eag | edc d2 :| f/g/ | 
 afa geg | fdf ecA | dcd fed | cAc efg | afa geg | fdf ecA | dcd eag | edc d2 :|  