Mid Wales Opera has announced that all the venues on its MainStages Tour will feature Verdi’s “Macbeth.” Verdi’s famed score is brought to life by Canadian baritone Jean-Kristof Bouton in the title role, and soprano Mari Wyn Williams as Lady Macbeth. Tenor Robyn Lyn Evans sings Macduff and bass-baritone Emyr Wyn Jones takes on Banquo. They are joined by community {…}