Symphonie Fantastique, Op. 14, “Episode de la vie d’un artiste”: V. Songe d’une Nuit du Sabbat, by Hector Berlioz, who outlined this movement as follows:
Programme of the symphony
A young musician of morbid sensitivity and ardent imagination poisons himself with opium in a moment of despair caused by frustrated love. The dose of narcotic, while too weak to cause his death, plunges him into a heavy sleep accompanied by the strangest of visions, in which his experiences, feelings and memories are translated in his feverish brain into musical thoughts and images. His beloved becomes for him a melody and like an idée fixe which he meets and hears everywhere.
…
Part Five: Dream of a Witches’ Sabbath
He sees himself at a witches’ sabbath, in the midst of a hideous gathering of shades, sorcerers and monsters of every kind who have come together for his funeral. Strange sounds, groans, outbursts of laughter; distant shouts which seem to be answered by more shouts. The beloved melody appears once more, but has now lost its noble and shy character; it is now no more than a vulgar dance-tune, trivial and grotesque: it is she who is coming to the sabbath… Roars of delight at her arrival… She joins the diabolical orgy… The funeral knell tolls, burlesque parody of the Dies Irae. The dance of the witches. The dance of the witches combined with the Dies Irae.
