Olavi Virta (originally until 1926 Oskari Olavi Ilmén; 27 February 1915 in Sysmä, Grand Duchy of Finland – 14 July 1972 in Pispala, Tampere, Finland) was a Finnish singer, acclaimed during his time as the "King" of Finnish tango. Between 1939 and 1966 he recorded almost 600 songs, many of which are classics of Finnish popular music, and appeared in many films and theatrical productions. https://en.wikipedia.org/wiki/Olavi_Virta