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:A
['A2 A AEA cAc ece', 'ece dBd cAc BGB Aba gfg']  
X:1
L:1/8
M:6/8
K:A
 A2 A AEA | cAc ece | agf edc | BcA GFE | A2 A AEA | cAc ece | fga gfe | Tf3 e3 :: ece dBd | 
 cAc BGB | Aba gfg | aed cBA | ece dBd | cAc BGB | Aba gfg | a3 A3 :|  