Create music following the specified musical framework and theme.
X:1
L:1/8
M:4/4
K:B
['Bc BA', 'de fB BA FE F=A'  
X:1
L:1/8
M:4/4
K:B
 F | Bc BA F2 Bc | d2 cB e2 dc | Bc BA FE F=A | B6 :: Bc | dc de f2 ed | cd ec A2 de | 
 fB BA FE F=A | B2 BF d2 de | fB BA FE F=A | B6 :|  