Biography
Lasse Mårtenson
Real name: Lars Anders Fredrik Mårtenson
Effective period / Period of releases: 1964 - 1998
Finnish singer, musician, conductor, composer and actor, born September 24, 1934 in Helsinki, Finland.He died on May 14, 2016 in Espoo, Finland.
He has used pseudonyms Leonid Vaajakorpi, Charlie Three-Finger and L. Savinainen.