Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:4/4
K:G
['B2 B>G', 'B>c d2 d>B e2 e>B c2 c>A']  
X:1
L:1/8
M:4/4
K:G
 G>A | B2 B>G B2 B>G | B2 B>G A>FD>G | B2 B>G c>BA>G | F>GA>B A2 G>A | B2 B>G B2 B>G | 
 B2 B>G A>FD>G | B2 B>G c>BA>G | F>DE>F G2 :| B>c | d2 d>B e2 e>B | c2 c>A d2 d>c | B2 B>G c>BA>G | 
 F>GA>B A2 B>c | d2 d>B e2 e>B | c2 c>A d2 d>c | B2 B>G c>BA>G | F>DE>F G2 :|  