It is easy to forget that the hi-fi movements—the "March to the Scaffold" and the "Dream of a Witches' Sabbath"—comprise barely a third of the music in the Symphonie fantastique, yet when we listen to most of the available versions of this, we can understand why the first three movements are usually passed up by the record listener. Two are slow and brooding, one is a wispy sort of waltz, and all three require a certain combination of flowing gentleness and grotesquerie that few orchestras and fewer conductors can carry off. It is in these first three movements where most readings of Berlioz' best-known work fall flat. Either they are too sweetly pastoral or too episodic and choppy, or they degenerate into unreliered dullness.