Edvin Kallstenius (born in Filipstad 29 August 1881, died Stocksund, Stockholm 22 November 1967) was a Swedish composer and librarian. He arranged the traditional folk tune used as the de facto national anthem of Sweden, Du gamla, Du fria.
allstenius studied natural sciences at the Lunds universitet, then music at the Leipzig Conservatory under Stephan Krehl from 1904-1907. As music librarian at Swedish Radio from 1928-46 he made a significant contribution in the field of music administration in Sweden.
Four years of hard work!This month of May we celebrated four years on the air. We continue working on the dissemination of this wonderful instrument, thank you for participating in our story!