Eccles Organ Festival — Sunday, Oct. 11, 8 p.m. at the Cathedral of the Madeleine, 309 E. South Temple, SLC. Argentinian virtuoso Ezequiel Menéndez will perform works by Joseph Rheinberger and César Franck, alongside music by Astor Piazzolla and Alberto Ginestera. Free and open to the public; livestreamed on YouTube.