Develop a musical work that employs the provided motif and observes the stated musical form.
X:1
L:1/8
M:6/8
K:Bmin
['bff bff gag', 'FBB fBf'  
X:1
L:1/8
M:6/8
K:Bmin
|: bff bff | gag gfe | bff bff | gag g2 f | bff bff | gag gfe | fff ece |1 dcB efa :|2 dcB BBA |: 
 FBB fBf | ece dcB | FBB fBf | efd c2 B | FBB fBf | ece def | afb fed |1 cBA B2 A :|2 cBA efa ||  