Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
Q:1/4=72
M:2/4
K:Bmin
['ff (g/f/).e/.d/ |{c} B2', 'd>b (a/f/).e/.f/ dB'  
X:1
L:1/8
Q:1/4=72
M:2/4
K:Bmin
 (d/e/) | ff (g/f/).e/.d/ |{c} B2 d>A | F(E/D/) D>E | FA A(d/e/) | ff (g/f/).e/.d/ |{c} B2 dA | 
 F(E/D/) EF | dB B :| d | A>B d>e |{de} f2 e>d | e>f a(b/a/) | fe e |1 (f/a/) | bb (d'/b/).a/.f/ | 
 aa (b/a/).f/.e/ | d>b (a/f/).e/.f/ | dB B :|2 (f/a/) | b(d'/b/) a(b/a/) | f(a/f/) (e/g/).f/.e/ | 
 d>b (a/f/).e/.f/ | dB B |]  