Worst Singer Ever

Believe it or not, Florence managed, despite being famously awful, to sell out an entire concert at Carnegie Hall. She had many admirers (among them Enrico Caruso). This has to be heard to be believed. As a particular point of interest, after she recorded this song, she told the sound engineer that no second try was needed as it was perfect. See for yourself. (She is singing Queen of the Night by Mozart, incidentally).