A television broadcast launches a proclamation for amateurs: "If you know how to speak, you will know how to sing". The award mirage lured many person, with ambitions or financial problems, to enroll in the competition.
1999
1971
2003
1983
2018
1965
1992
2005
2020
2001
2023
2022
1993
1987
1980
2025
2017
2015
