Question: what is in the hall of the mountain king from?
Answer: 'In the Dovre man's hall') 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.