Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/8
M:4/4
K:C
['D GAG GBd gfe dBG AGA BGD', 'def gag fed']  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:G] .abc D | GAG GBd | gfe dBG | AGA BGD | EFE E2 D | GAG GBd | gfe dBG | AGA BGD | 
 E2 F G2 :| B | def gag | fed edB | def gag | fed e2 B | def gag | fed gfe | dBG GBd | gfe dBG | 
 AGA BGD | EFE E2 D | GAG GBd | gfe dBG | AGA BGD | E2 F G2 |]  