Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:2/2
K:A
['A- A a2 b a2 ab aecA', '[Ae]2 [EA]3 A- ABcA B G2 G']  
X:1
L:1/8
M:2/2
K:A
 A- | A a2 b a2 ab | aecA d2 e=g | f2 ef =gfed | [ce][Ae][Be][ce] [Ae]2 :: [EA]3 A- ABcA | 
 B G2 G G3- ([GB-] | B)ABc efed | cA[Be][ce] [Ae]4 :|  