Question: What is the date of death of the composer of song Vanhojapoikia Viiksekkäitä?
Sentence (from "Vanhojapoikia viiksekkäitä"): Released as a single in 1982 and the opening track to his 1983 album "Sellaista elämä on", and remains one of his most popular songs to this day.
Relevant evidence: No