Generate musical arrangements using the assigned pattern and the provided motif.
X:1
L:1/8
M:4/4
K:Bb
['B2 B>B A2 Bz/c/ (dB)', 'c>B (AF)GA B2 B>B', 'B3 f b2 b>b a2 bz/a/ (gfed)'  
X:1
L:1/8
M:4/4
K:Bb
 F | B2 B>B A2 Bz/c/ | (dB) c>B A(FGA) | B2 B>B A2 Bz/c/ | (dB) (cA) B3 :: [gb] | 
 [fa][eg][df][eg] [Bd][Fc][DB][gb] | [fa][eg][df][eg] [Bd][Fc][DB][gb] | 
 [fa][eg][df][eg] [Bd][=Bd][ce][df] | gG c>B (AF)GA | B2 B>B (A2 B)z/c/ | dG c>B (AF)GA | 
 B2 B>B A2 Bz/c/ | de c>B B3 :: f | b2 b>b a2 bz/a/ | (gfed) cde=e | f2 f>f (=e2 f)z/g/ | 
 a>b g>f f3 d | e2 e>e d2 e>f | gG c>B (AFGA) | B2 B>B A2 Bg/e/ | d>e d>B [DFB]3 :|  