Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:4/4
K:Bmin
['f dBBB gAAe dBBg faef dBBB gAAd', 'BGBG AAAd', 'f dBBB gAAd BGGg f2', 'BGB>G AAAd']  
X:1
L:1/8
M:4/4
K:Bmin
 f | dBBB gAAe | dBBg faef | dBBB gAAd | BGGg f2 e :| f | BGBG AAAd | BGBG gagd | BGBG AAAd | 
 BGGg f2 ef | BGBG AAAd | BGBG gagd | BGdB AAAd | BGGg f2 e ||"^original version" f | dBBB gAAd | 
 BGGg f2 e :| f | BGB>G AAAd | BGB>G gagd | BGB>G AAAd | BGGg f2 ef | BGB>G AAAd | BGB>G gagd | 
 BGdB AAAd | BGGg f2 e ||  