Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
M:6/8
K:G
['B2 B BdB', 'G3 B2 B B^c^d efg Tf3 geb']  
X:1
L:1/8
M:6/8
K:G
 B2 B BdB | A2 A TA3 | B2 B BdB | G2 G TG3 | B2 B BdB | A2 A A2 g | (f/a/b)c BAG | DEF G3 :: 
 B2 B B^c^d | efg Tf3 | geb gfe | B^c^d e2 g | dgd BdB | cAc B2 e | (d/c/B)g BcA | (G3 G3) :|  