Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/8
M:2/2
K:Bb
['BFdB fdbf dBAc BAGF GEDE CEcd', 'B2 (3GFE DB,FD BFdB fbfd BAGF GB', 'AEcA ecae cAGB AGFE FDCD B,DBc dBGB', '(3FED CA,EC AEcA eaec AGFE FA (3GAB']  
X:1
L:1/8
M:2/2
K:Bb
 (3FGA | BFdB fdbf | dBAc BAGF | GEDE CEcd | ecAc BAGF | BFdB fdbf | dBAc BAGF | GEDE CEcd | 
 ecAc B2 :| (3GFE | DB,FD BFdB | fbfd BAGF | GB (3ABc Bdfa | bgf=e f2 (3fga | bfdB g=ecA | 
 BGdc BAGF | GEDE CEcd | ecAc B2 :|[K:A] (3EFG | AEcA ecae | cAGB AGFE | FDCD B,DBc | dBGB AGFE | 
 AEcA ecae | cAGB AGFE | FDCD B,DBc | dBGB A2 :| (3FED | CA,EC AEcA | eaec AGFE | FA (3GAB Aceg | 
 afe^d e2 (3efg | aecA f^dBG | AFcB AGFE | FDCD B,DBc | dBGB A2 :|  