Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/16
Q:1/4=120
M:2/4
K:D
['fga2 f2d2 g2e2 f4 edc2 dcB2 A2G2F2E2']  
X:1
L:1/16
Q:1/4=120
M:2/4
K:D
 fga2 f2d2 | g2e2 f4 | edc2 dcB2 | A2G2F2E2 | D2f2 edcB | ABcd e2d2 | c4 TB4 | A8 |:  