Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/8
M:2/2
K:G
['dBAG F2', 'G2 ge dBGB d2 g2 dedc BdcB']  
X:1
L:1/8
M:2/2
K:G
 cB/A/ | G3 A GABc | dBgd{c} B2 AG | c2 e2 dBAG | F2 A2 A2 cB | cBcd efgB | dBAG F2 ED | 
 GBAc BdAc | BG G2 :: ge | dBGB d2 g2 | dedc BdcB | cBcd efge |{g} f2 d2 d2 cB | cBcd efgB | 
 cBAG F2 ED | GBAc BdAc | B2 G G3 :|  