Sigurd O. Westbye

Norwegian guitar and mandolin player, cabaret performer, and composer (born July 19, 1881 in Kristiania (Oslo), Norway - died October 28, 1972). Best-known for composing "Klonken" and "Lördags Natt." Author of a "Gitar-skole til undervisning og selvstudium for lutt - enkelt og dobbelt - banjo-gitar og Hawaii-gitar" (1932) and "Skole for Mandolin, Mandolinbanjo og Mandola" (1932). Father of jazz musician Finn Westbye.