(b Copenhagen, 15 Aug 1892; d Risskov, 14 June 1974). Danish musicologist and composer. He began as an opera conductor, then studied under Carl Nielsen and Thomas Laub. From 1920 he taught at the Royal Danish Conservatory, Copenhagen; later he was professor of musicology at Århus University (1946-57). He was the leading authority on Palestrina and in his many writings influenced the appreciation of Italian Renaissance music. He also worked on Danish music from the Renaissance to Nielsen.




