Olavi Virta (originally until 1926 Oskari Olavi Ilmén; 27 February 1915 – 14 July 1972) 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