Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:2/2
K:D
['D2 DA FDdF E2 (Ee) GEeg fdec', 'abaf dfaf']  
X:1
L:1/8
M:2/2
K:D
 D2 DA FDdF | E2 (Ee) GEeg | fdec dBAF | GBAF D/D/D D2 :| abaf dfaf | gebe gebe | abaf dfaf | 
 geaf d/d/d d2 | abaf dfaf | gebe febe | dfeg fbec | dBAF D/D/D D2 ||  