Design a music composition that employs the provided motif and follows the predetermined musical form.
X:1
L:1/8
M:4/4
K:Bmin
['B2 Bc dBBd', 'f2 df eccd ef/e/dc'  
X:1
L:1/8
M:4/4
K:Bmin
|: B2 Bc dBBd | cAAc d/c/B/A/BF | B2 Bc dBBd | ef/e/dc BABF :: f2 df eccd | ef/e/dc Bcde | 
 f2 df eccd | ef/e/dc BA B2 :|  