Develop a musical composition by incorporating the suggested motif and by following the prescribed format.
X:1
L:1/8
M:4/4
K:Bmin
['f3 d Bcdf efec A3 c dcde', 'e fedc B3 c'  
X:1
L:1/8
M:4/4
K:Bmin
 f3 d Bcdf | efec A3 c | dcde fagf | e2 de f2 B2 | f3 d Bcdf | efec A3 c | dcde fagf |1 
 edcd B3 g :|2 edcd B4 || B2 B2 f2 f2 | efed c3 e | fedc B3 c | dBcd BAFA | B2 B2 f2 f2 | 
 efed c3 e | fedc B3 c |1 dBcd B3 A :|  