FILE - In this Sunday, May 19, 1985 file photo, opera singers Marilyn Horne, left, and Montserrat Caballe perform at the Royal Opera of Versailles Palace in Paris. Spanish opera diva Montserrat Caballe, renowned for her bel canto technique and her interpretations of the roles of Rossini, Bellini and Donizetti, has died. She was 85. Hospital Sant Pau press officer Abraham del Moral confirmed her passing away early on Saturday Oct. 6, 2018. (AP Photo, File)