Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
M:4/4
K:G
['G B']  
X:1
L:1/8
M:4/4
K:G
 B3/2 B/ | B D G B | d B c3/2 B/ | A G G B | D3 G3/2 G/ | G/ G/ D G B | d B c3/2 B/ | A G B A | 
 G2"^chorus" c3/2 c/ | B d G G | F G A2 | B d/4c/4B/4c/4 A D | c B z D | c B A G | 
 d3/2 e/ d/c/B/A/ | G B B A | A G z2 | F G A B | d c A F | G B B A | A G G A/B/ | c A G F | G4 |]  