Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:2/2
K:G
['DGBG dGBG', 'gbag fdcA BGBd :|2 defg abag fdcA']  
X:1
L:1/8
M:2/2
K:G
 DGBG dGBG | DFAF cFAF | DGBG dGBG |1 BdcA BGAF :|2 BdcA BGBd |: g3 f gbag | f3 e fgaf |1 
 g2 gf gbag | fdcA BGBd :|2 defg abag | fdcA BGAF ||  