Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:2/4
K:G
['Bc dB ed d/c/B dc c/B/A', 'BG ee d/c/B d2 dc c/B/A']  
X:1
L:1/8
M:2/4
K:G
 Bc dB | ed d/c/B | dc c/B/A | Bc d | Bc dB | ed d/c/B | dc c/B/A | GB G2 :: BG ee | d/c/B d2 | 
 dc c/B/A | ed d/c/B | BG ee | d/c/B d2 | dc c/B/A | GB G2 :|  