Wixell performed all the songs in the competition to select Sweden's Eurovision Song Contest 1965 entry. The winning song was "Annorstädes Vals" (Elsewhere Waltz), which Wixell went on to perform at the international final in Naples. In a break from the then prevailing tradition, the song was sung in English (as "Absent Friend"). This led to the introduction from 1966 onwards of a rule stipulating that each country's entry must be sung in one of the languages of that country.