Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
M:6/8
K:D
['dcd efg fed{d}', 'dfa dfa', 'e fgf efe ded =cAG FGF EFE', 'f/g/ afd{e} dcd dfa agf ge=c{d} cBc']  
X:1
L:1/8
M:6/8
K:D
 G | FED{d} =cBA | dcd efg | fed{d} =cAF | GAF GFE |{G} FED =c2 A | dcd efg | fed{d} =cAG | 
 Adc d2 :| A | dfa dfa | dfa afd | =ceg ceg | =ceg gfe | fef gfg | afa gfe | fed{d} =cAG | 
 Adc d2 :| e | fgf efe | ded =cAG | FGF EFE | DED GED | AGA =cAG | dcd efg | fed{d} =cAG | 
 Adc d2 :| f/g/ | afd{e} dcd | dfa agf | ge=c{d} cBc | e=ce gfe | fdf{a} geg | agf efg | 
 fed{d} =cAG | Adc d2 :|  