Mannen som slutade röka

This song is the main theme from the film "The man who quit smoking" (Mannen som slutade röka) with Gösta Ekman in the lead role.
The film is based on a book (with the same title as the film) by multi talented performance legend Tage Danielsson.
The man who wrote music is jazz musician and composer Gunnar Svensson who collaborated several times with Tage Danielsson and Hans Alfredson.