Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
Q:1/2=80
M:2/2
K:C
['c>Bc>d e2 d>c', "g>eg>e c'2"]  
X:1
L:1/8
Q:1/2=80
M:2/2
K:C
 C |[K:C]"^Swallow's MS p.4" deca F .G2 | c>Bc>d e2 d>c | B>cd>e f2 e>d | c>Bc>d e2 d>c | 
 B<d G2 B<d G2 | c>Bc>d e2 d>c | B>cd>e f2 e>d | e>ge>c | d>fd>B | c2 c2 c2 :: e>f | 
 g>eg>e c'2 g>e | b>ga>f c'2 b>f | e<g c2 e<g c2 | B<d G2 B<d G2 | g>eg>e c'2 ge | b>fb>f c'2 b>f | 
 e>ge>c d>fd>B | c2 c2 c2 :|  