Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
M:4/4
K:D
['dBAF D2', 'AFEF D2']  
X:1
L:1/8
M:4/4
K:D
 A,B,DF EFDB, | A,DFA dDcD | B3 A BAFD | E2 ED B2 Bd | c z2 G, A,2 A,B, | DEFA dcde | fd d2 gfec |1 
 dBAF D2 DB, :|2 dBAF D2 A2 || dA A2 fdec | defd AFDE | FBBA B2 BA | FBBA FEEA | dA A2 fdec | 
 defd AFDF | GGBG FAdB |1 AFEF D2 A2 :|2 AFEF D2 DB, ||  