Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
Q:1/4=100
M:4/4
K:C
['A2 A>A A2', '(4:3:4(a/g/f/e/) f>ed>c d2 c>d e2 e>e e2']  
X:1
L:1/8
Q:1/4=100
M:4/4
K:C
 C |[K:Amin]"^October 7" E2 |"_See Notes re key etc" A2 A>A A2 B2 | c>de>e e2 d>e | f>ed>c d>cB>A | 
 B2 B>B B2 E2 | A2 A>A A2 B2 | c>de>e e2 f>d | e>a fe/d/ c2 B2 | A2 A>A A2 :: e>f | 
 g2 g>g g2 (4:3:4(a/g/f/e/) | f>ed>c d2 c>d | e2 e>e e2 (4:3:4(f/e/d/c/) | d>cB>A B2 E2 | 
 A>Ac>A B>Bd>B | c>ce>c d>df>d | e>a (4:3:4(g/f/e/d/) c2 B2 | A2 A>A A2 :|  