"In the Hall of the Mountain King" is a piece of orchestral music composed by Edvard Grieg in 1875 as incidental music for the sixth scene of act 2 in Henrik Ibsen's 1867 play Peer Gynt. It was originally part of Opus 23 but was later extracted as the final piece of Peer Gynt, Suite No. 1, Op. 46. Its easily recognizable theme has helped it attain iconic status in popular culture, where it has been arranged by many artists.
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Peer Gynt is a five-act play in verse by the Norwegian dramatist Henrik Ibsen published in 1867. Written in Danish—the common written language of Denmark and Norway in Ibsen's lifetime—it is one of the most widely performed Norwegian plays. Ibsen believed Per Gynt, the Norwegian fairy tale on which the play is loosely based, to be rooted in fact, and several of the characters are modelled after Ibsen's own family, notably his parents Knud Ibsen and Marichen Altenburg. He was also generally inspired by Peter Christen Asbjørnsen's collection of Norwegian fairy tales, published in 1845.
The above text from the Wikipedia article "Peer Gynt" text is available under CC BY-SA 3.0.