When a concert opens with screeching strings straight out of Psycho, you know you’re in for a wild night. Especially if Beethoven rides to the rescue. That may be a hyperbolic take on a bold bit of programming by the Czech Philharmonic, but it…

When a concert opens with screeching strings straight out of Psycho, you know you’re in for a wild night. Especially if Beethoven rides to the rescue. That may be a hyperbolic take on a bold bit of programming by the Czech Philharmonic, but it…