Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
Q:1/4=150
M:4/4
K:G
['d2 BG']  
X:1
L:1/8
Q:1/4=150
M:4/4
K:G
"G" d2 BG d2 BG |"C" cdef"D" agfe |"G" d2 BG d2 BG |"D" ABcB ABc^c |"G" d2 BG d2 BG | 
"C" cdef"D" agfe |"G" dgfe"D" dcBA |"G" G2 B2 G4 ::"D" A2 FD"Em" B2 GE |"Am" c2 AF"Bm" d3 d | 
"C" edcB cBAG |"D" AGFE D4 |"D" A2 FD"Em" B2 GE |"Am" c2 AF"Bm" d3 d |"C" edcB"D" cBAG | 
 FGAF"G" G4 :|  