 Kọ itẹsiwaju fun paragirafi yii - De troubadour The troubadour, ti o kọ ni Dutch nipasẹ Lenny Kuhr ti o ṣe aṣoju Netherlands, jẹ  papọ pẹlu Boom Bang-a-Bang, Un jour, un enfant, ati Vivo cantando lati, lẹsẹsẹ, United Kingdom, France, ati Spain  ọkan ninu awọn aṣeyọri mẹrin ti Eurovision Song Contest 1969 : ó ṣe tán. 