an Entity references as follows:
"Warum nur, warum?" (German pronunciation: [ˈvaːrʊm nuːɐ̯ vaˈrʊm]; "Just why, why?") was the Austrian entry in the Eurovision Song Contest 1964, sung in German by Udo Jürgens."Warum nur, warum?" was succeeded as Austrian representative in the Eurovision Song Contest 1965 by "Sag ihr, ich lass sie grüßen" ("Tell her, I send my love"), also performed by Jürgens.