Question: What is the cause of death of performer of song Voi Voi?

Knowledge 1: Voi Voi
"Voi Voi" (English: "Hey Hey", , a supposed Sami expression) was the Norwegian entry in the Eurovision Song Contest 1960, performed in Norwegian by Nora Brockstedt.This was Norway's debut at the Eurovision Song Contest, and consequently the first occasion on which the Norwegian language was used at the Contest.The title being in Sami was also the first use of the language in the Contest, the next entry being Sámiid Ædnan in 1980.The song is in the "chanson" style popular in the early years of the Contest.Brockstedt begins by telling her listeners that she once heard the song of a Sami girl in the north of the country, before repeating the lyrics of the song in question.This song-within-a-song is a love ballad from the girl to her lover, telling him how much she looks forward to spending time with him on Saturday.The song was performed sixth on the night, following Belgium's Fud Leclerc with "Mon amour pour toi" and preceding Austria's Harry Winter with "Du hast mich so fasziniert".At the close of voting, it had received 11 points, placing 4th in a field of 13.It was succeeded as Norwegian representative at the 1961 Contest by Brockstedt, this time with "Sommer i Palma".Following the death of Georg Elgaaen in 2005, the royalties of the song goes to the Norwegian Humanist Association, of which he was a member. [SEP] Knowledge 2: Nora Brockstedt
Nora Brockstedt (20 January 1923 – 5 November 2015) was a Norwegian singer.In her last years, she focused more on the jazz genre, with successful albums like "As Time Goes By" (JazzAvdelingen, 2004) and "Christmas Songs" (JazzAvdelingen, 2005).She sang jazz in the 1960s, but was more known for her 'conventional' pop songs.She died after a short illness at Ullevaal Hospital in Oslo on 5 November 2015.
Knowledge 1: Voi Voi
"Voi Voi" (English: "Hey Hey", , a supposed Sami expression) was the Norwegian entry in the Eurovision Song Contest 1960, performed in Norwegian by Nora Brockstedt.This was Norway's debut at the Eurovision Song Contest, and consequently the first occasion on which the Norwegian language was used at the Contest.The title being in Sami was also the first use of the language in the Contest, the next entry being Sámiid Ædnan in 1980.The song is in the "chanson" style popular in the early years of the Contest.Brockstedt begins by telling her listeners that she once heard the song of a Sami girl in the north of the country, before repeating the lyrics of the song in question.This song-within-a-song is a love ballad from the girl to her lover, telling him how much she looks forward to spending time with him on Saturday.The song was performed sixth on the night, following Belgium's Fud Leclerc with "Mon amour pour toi" and preceding Austria's Harry Winter with "Du hast mich so fasziniert".At the close of voting, it had received 11 points, placing 4th in a field of 13.It was succeeded as Norwegian representative at the 1961 Contest by Brockstedt, this time with "Sommer i Palma".Following the death of Georg Elgaaen in 2005, the royalties of the song goes to the Norwegian Humanist Association, of which he was a member. [SEP] Knowledge 2: Caspar Babypants
Caspar Babypants is the stage name of children's music artist Chris Ballew, who is also widely known as the singer of The Presidents of the United States of America.
Knowledge 1: Richard T. Jones
Richard Timothy Jones( born January 16, 1972) is an American actor.Jones is best known for his portrayals of Laveinio in the dramatic film" The Wood"( 1999) and Mike of the dramatic films" Why Did I Get Married?"( 2007) and" Why Did I Get Married Too?"( 2010).He is also well known for his role as Bruce Van Exel, court services officer on the CBS television series" Judging Amy" that aired from 1999 to 2005. [SEP] Knowledge 2: Astrid North
Astrid North( Astrid Karina North Radmann; 24 August 1973, Berlin – 25 June 2019, Berlin) was a German soul singer and songwriter.She was the singer of the German band, with whom she released five Albums.As guest singer of the band she published three albums.

Answer: illness