Pied Piper of Hamelin... Danse Macabre by Saint-Saens...

Dance of Death, also variously called Danse Macabre, is an artistic genre of late-medieval allegory on the universality of death: no matter one's station in life, the Dance of Death unites all. The Danse Macabre consists of the dead or personified Death summoning representatives from all walks of life to dance along to the grave, typically with a pope, emperor, king, child, and labourer. They were produced to remind people of the fragility of their lives and how vain were the glories of earthly life.

According to legend, "Death" appears at midnight every year on Halloween. Death calls forth the dead from their graves to dance their dance of death for him while he plays his fiddle represented by a solo violin with its E-string tuned to an E-flat in an example of scordatura tuning. His skeletons dance for him until the rooster crows at dawn, when they must return to their graves until the next year.

Danse macabre, Op. 40, is a tone poem for orchestra, written in 1874 by French composer Camille Saint-Saëns. It started out in 1872 as an art song for voice and piano with a French text by the poet Henri Cazalis, which is based in an old French superstition. In 1874, the composer expanded and reworked the piece into a tone poem, replacing the vocal line with a solo violin.

The piece opens with a harp playing a single note, D, twelve times (the twelve strokes of midnight) which is accompanied by soft chords from the string section. This then leads to the E flat and A chords also known as a tritone or the "Devil's chord", and the solo violin's E string is tuned a half step lower to create this effect played by a solo violinist, which represents death. After which the main theme is heard on a solo flute and is followed by a descending scale on the solo violin which is accompanied by soft chords from the string section, particularly the lower instruments of the string section, followed by the full orchestra who then joins in on the descending scale. The main theme and the scale is then heard throughout the various sections of the orchestra until it breaks to the solo violin and the harp playing the scale. The piece becomes more energetic and climaxes with the full orchestra playing very strong dynamics. Towards the end of the piece, there is another violin solo, now in modulation, which is then joined by the rest of the orchestra. The final section represents the dawn breaking (a cockerel's crow, represented by the oboe) and the skeletons returning to their graves.

The piece makes particular use of the xylophone to imitate the sounds of rattling bones. Saint-Saëns uses a similar motif in the Fossils movement of The Carnival of the Animals.