Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:4/4
K:Amix
['A>d f3 g a>fe<f A>Bd>e f2 a>f', 'a2 f>d', 'd2 f>e d<AB<d f>ga>g f>dA>d f<ad<f e>cA>c', 'a>fd<f A>AA>d']  
X:1
L:1/8
M:4/4
K:Amix
|: A>d | f3 g a>fe<f | A>Bd>e f2 a>f | e2 A>B c2 e>f | g2 f>d f>ec<A | f<ad<f A>AA>d | 
 B<dA>d f<ag>e | c2 A>c c<ae>f | d4 d2 :: f>g | a2 f>d A>AA>B | A>Bd>e f<ad<f | e2 A>d c<eA>e | 
 g>fe>d f>ec<A | a2 f>d A>AA>d | B<dA>d f<ag>e | c2 A>c c<ae>f | d4 d2 :: f>e | d<AB<d f>ga>g | 
 f>dA>d f<ad<f | e>cA>c A>ce>f | g2 f>d f>ec<A | B<dA>d f>ga>f | f>dA>d f<ag>f | c2 A>c c<ae>f | 
 d4 d2 :: f>g | a>fd<f A>AA>d | f<ad<f A>fd<f | g>ec<e A>ce>f | g>fe>d f>ec<A | a>fd<f A>AA>d | 
 B<dA>d f<ag>e | c2 A>c c<ae>f | d4 d2 :|  