Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/8
M:6/8
K:Bb
['', 'b2 B d2 B', 'cdB A2 c c2 f F2', 'g2 f']  
X:1
L:1/8
M:6/8
K:Bb
 d/e/ |:"Bb" fge dec | BAB GFE | D2 F B2 c |1"F7" d2 c c2 d/e/ :|2"Bb" d2 B"^fine" B2 || f |: 
"Bb" b2 B d2 B | b2 B d2 B |1"F7" A2 c cdB | A2 c c2 f :|2"F7" F2 B"Bb" d2 B | d2 B B2 || e |: 
"Bb" d2 f"Eb" g2 f |"Bb" d2 f"Eb" g2 f |1"Eb" g2 f e2 d |"F7" d2 c c3 :|2"Eb" g2 f"F7" g2 a | 
"Bb" b3"^d.C." b2 |]  