Edvard Grieg's "In the Hall of the Mountain King" (original title in Norwegian: "I Dovregubbens hall") is a well-known piano piece from his 1891 suite "Peer Gynt". The music is meant to evoke the scene in Henrik Ibsen's play where the protagonist, Peer Gynt, enters the mountain king's hall and is confronted by the trolls. Grieg's piece is characterized by its driving rhythm, eerie melody, and sense of foreboding.