The somewhat elliptical lyrics to Portugal's entry "Tourada" provided sufficient cover for a song that was clearly understood as a blistering assault on the country's decaying dictatorship. Also, the word "breasts" was used during Sweden's song entry. However, no action was taken by the EBU. An argument broke out between the singer Maxi and her Irish delegation over how the song should be performed. During rehearsals she repeatedly stopped performing in frustration. When it began to appear possible that Maxi might withdraw from the contest, RTÉ immediately sent over another singer, Tina Reynolds, to take her place just in case. In the end Miss Reynolds wasn't needed as Maxi did perform, with her entry earning 10th place on the scoreboard. (Reynolds would perform the following year.)