Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/16
M:2/4
K:G
['dBgd edcB', 'G2G2 AcBd dcBA Adce edcA dBgd edcB']  
X:1
L:1/16
M:2/4
K:G
 dBgd edcB | ABcd cBAG | dBgd edcB | AcBA G2G2 :| AcBd dcBA | Adce edcA | dBgd edcB | AcBA G2G2 :|  