A documentary about Lyden av Prøysen will be sent on NRK2, on Dec 19 at 21:30. It will be live footage from the concerts in August, in addition to interviews and “behind the scenes”-clips. It is made by Fjord Productions/ Elisabeth Nord.
http://www.nrk.no/presse/programomtaler/lyden-av-proysen-1.12057530