Produce harmonies by employing the provided motif according to the assigned arrangement.
X:1
L:1/8
M:2/2
K:D
['DDDB ADFA', 'f2 ef gfed'  
X:1
L:1/8
M:2/2
K:D
 A, | DDDB ADFA | BdAF GEEF | DDDB ADFA | (3Bcd AF ADD :: e | f2 ef gfed | BdAd eE E2 | 
 f2 ef gfed | BdAF ADD :|  