Swiss German and Romansh broadcaster Schweizer Fernsehen der deutschen und rätoromanischen Schweiz (SF DRS) was in charge of staging the Swiss National final for the 1989 contest. The final was held at the Theater Casino in Zug, hosted by Raymond Fein. Ten songs were selected for the Swiss entry and the winner was selected by three regional juries representing each linguistic region of Switzerland (one from each SRG SSR broadcaster: DRS, TSR, TSI), a jury consisting of members of the press, and a jury consisting of music professionals.
On the night Furbaz performed 18th in the running order, following Cyprus and preceding Greece. At the close of voting, "Viver senza tei" had picked up 47 points, placing Switzerland in 13th place out of 22 entries.[1] As of 2024, "Viver senza tei" has been the only Swiss song in the competition to be sung in the Romansh language. The Swiss jury awarded its 12 points to Greece.
The Swiss entry was conducted at the contest by the musical director Benoît Kaufman.