Peer Gynt Gynt" was written in Danish, the common written language of Denmark and Norway since the Dano-Norwegian union and throughout Ibsen's lifetime. The language was usually referred to as Danish in Denmark and as Norwegian in Norway, although it was essentially the same written language, and is therefore often called Dano-Norwegian. Due to its basis in Norwegian folktales, the play uses a few Norwegianisms in its vocabulary and idiom, but is otherwise written in a language identical to standard Danish. "Peer Gynt" was originally published by the Danish publisher Gyldendal in Copenhagen and targeted at both the Danish and the Norwegian
Peer Gynt Ginty", transferred the play to an Irish Civil War setting. It was staged at Dublin's Gate Theatre. In 1969, Broadway impresario Jacques Levy (who had previously directed the first version of "Oh! Calcutta!") commissioned The Byrds' Roger McGuinn to write the music for a pop (or country-rock) version of "Peer Gynt", to be titled "Gene Tryp". The play was apparently never completed, although, as of 2006, McGuinn was preparing a version for release. Several songs from the abortive show appeared on the Byrds' albums of 1970 and 1971. In March 1972 Jerry Heymann's adaptation, called "Mr. Gynt, Inc.", was performed