Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:4/4
K:Gmix
['ee dB', 'd2 ed']  
X:1
L:1/8
M:4/4
K:Gmix
|: G2 GA B z B2- | BA Bd ee dB | G3 A B3 d | ee dB A3 B :: d2 ed G3 B | d2 ed BA AB | d2 ed G3 d | 
 ee dB A3 B :|  