Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
M:6/8
K:Bmin
['Bff fed e2 d cBA', 'd2 c B2 f', 'B3 Bdf', 'c2 f', 'c2 f'  
X:1
L:1/8
M:6/8
K:Bmin
|: Bff fed | e2 d cBA | Bff fef | a2 e f3 | Bff fed | e2 d cBA | f<af fed | cBA B3 :: d2 c B2 f | 
 d2 c B2 f | f<af fed | ede f3 | d2 c B2 f | d2 c B2 f | f<af fed | cBA B2 f :: B3 Bdf | e2 d cBA | 
 B3 Bdf | a2 e f3 | B3 Bdf | e2 d cBA | f<af fed | cBA B2 f :: B2 d c2 f | B<dd c2 f | f<af fed | 
 ede f3 | B2 d c2 f | B<dd c2 f | f<af fed | cBA B3 :| aff f<af | ede f3 | B2 d c2 f | B<dd c2 f | 
 aff f<af | ede f3 | f<af fed | cBA B3 | aff f<af | ede f3 | fed c2 f | B<dd c2 f | B3 B<dB | 
 c<ea f3 | f<af fed | cBA B3 ||  