Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:2/4
K:G
['', 'GG BB d>g dc BG', 'BA G>A GF E>D E/F/G/A/ B>B BA']  
X:1
L:1/8
M:2/4
K:G
 D |: GG BB | d>g dc | BG Bd | c/B/A/G/ FD | GG BB | d>g dc | BG B/A/G/F/ |1 G2 z D :|2 G2 z2 |: 
 B>B BA | Be BA | G>A GF | E>D E/F/G/A/ | B>B BA | Be dB | A>A A/B/A/G/ | A>D G/A/B/c/ | d>d dB | 
 dg dc | B>G GA | D2 ge | d>B GA | B/c/d/B/ A/F/D/F/ | G>G GG | G2 z2 :|  