Craft a musical piece that incorporates the given motif and follows the outlined structure.
X:1
L:1/16
M:2/4
K:Bmin
['B2df B2df f2gb f2gb f2fg fedc', 'c2e2 a2>g2'  
X:1
L:1/16
M:2/4
K:Bmin
|: B2df B2df | f2gb f2gb | f2fg fedc | dedc B2F2 | B2df B2df | f2gb f2gb | f2fg fedc |1 B2F2 B4 :|2 
 B2F2 B2a2 |: b2>a2 g2fg | a2A2 c2e2 | a2>g2 f2ef | a2d2 f4 | b2>a2 g2fg | a2A2 c2e2 | 
 a2>g2 fedc |1 d4 f2a2 :|2 d4 c4 ||  