Build harmonies by incorporating the given musical pattern and motif.
X:1
L:1/8
M:2/4
K:B
['d fffe dddc BBgf f2 ec eeed']  
X:1
L:1/8
M:2/4
K:B
 d | fffe | dddc | BBgf | f2 ec | eeed | cccc | fedc | B2 B |]  