Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
Q:1/4=126
M:3/4
K:Amin
['v[BE]2 GB G z cd e(e/f/) [ee-]2', 'e2 c(d e)^f ge ^fd ed dc']  
X:1
L:1/8
Q:1/4=126
M:3/4
K:Amin
|: v[BE]2 GB G z | cd e(e/f/) [ee-]2 | !>!e^f ga ge | ^f^d (de) e2 :: c(d e)^f ge | ^fd ed dc | 
({/d} c{dc)}B AB cA | B^G GA [AA,]2 :|  