Produce harmonies by employing the provided motif according to the assigned arrangement.
X:1
L:1/8
M:6/8
K:Bb
['B2 b agf g3 d2', 'd gab'  
X:1
L:1/8
M:6/8
K:Bb
 B2 b agf | g3 d2 e | fed cAB | GdB AGF | B2 b agf | g3 d2 f | =efg cf=e | f3- f2 |] f | cde dcB | 
 bag ^f2 d | gab g2 ^f | g3 b2 a | gfe dcB | fAB cfe | dgc c2 B | A3 f2 d | gab c2 B | B3- B2 |]  