Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:4/4
K:Ador
['e>A (3AAA', '(3Bcd e>a (3aaa']  
X:1
L:1/8
M:4/4
K:Ador
|: f>g | e>A (3AAA e>gf>g | e>A (3AAA e2 (3def | e>A^G>A e>=gf>g | g>eB>d g>A :| (3Bcd | 
 e>a (3aaa b>ga>g | e>aa>g (3efg B>g | e>a^g>a b>a (3fga | g>eB>g G>A (3Bcd | e>a (3aaa b2 a>g | 
 e>aa>g e>[Aa]d>f | d>e (3fga [Bb]>g[Aa]>f | [Gg]>eB>d g2 ||  