Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/4
Q:1/2=80
M:2/2
K:Gmin
['G A B2', 'd c']  
X:1
L:1/4
Q:1/2=80
M:2/2
K:Gmin
 G | G ^F G A | B2 B B | A F F F | F2 ^F D | G2 G A | B2 A G | !wedge!D2 !wedge!D2 | !wedge!D2 :: 
 d e | f d B d | f2 e d | c A F A | c2 B c | d d c B | B A G ^F | !wedge!G2 !wedge!G2 | 
 !wedge!G2 :|  