Biography showing his early success and later strong reaction against Danish neo-classicism from the Grove Concise Dictionary of Music entry at WQXR radio.

Official site. Includes brief and expanded biographies, articles, maps, pictures, and sound clips from the Danish Ministry of Culture and the Langgaard Foundation. Also in Danish.

Complete discography from Danacord.

Biography from Dacapo Records.

Rued Langgaard work list from Danacord with biography.