 Nyorai kuenderera kweiyi ndima - Djambo, Djambo rwiyo naPeter, Sue naMarc vakamirira Switzerland muEurovision Song Contest 1976, rakanyorwa naPeter Reber. Ndiro rimwe remashoko gumi nemana eSwitzerland ari mumakwikwi acho anofanira kuimbwa muChirungu. Peter, Sue Marc vakamirira Switzerland paKukwikwidza pazviitiko zvina zvakasiyana, nguva imwe neimwe vachiimba mumutauro wakasiyana; muna 1971 ne Les illusions de nos vingt ans muchiFrench, muna 1976 na Djambo, Djambo muchiRungu, muna 1979 na Trödler und Co muchiGerman uye pakupedzisira muna 1981 na Io senza te muchiItaly, rekodhi munhoroondo yeEurovision. 