Develop a musical composition centered around the provided motif while maintaining the appropriate form.
X:1
L:1/8
Q:3/8=100
M:9/8
K:Bmin
['e2 c d>cB c2 c dcB dcB', 'f c2'  
X:1
L:1/8
Q:3/8=100
M:9/8
K:Bmin
 e2 c d>cB c2 c | dcB dcB ^A2 G | Fdc EcB DGF | EDC B,B^A B3 :: f2 e fga efg | f>gf efd cde | 
 fga fdc BAG | F3 Edc d2 f | c2 f c2 f c2 F | B>cd efd cde | fbg eaf dge | fbc c3 B3 :|  