By far the best opera based on Shakespeare's The Merry Wives of Windsor, is Verdi's Falstaff. But the lazy, cowardly, greedy, overweight, alcohol-soaked, sexually predatory, and somehow (despite everything) endearing antihero is big enough for more than one opera. Salieri's Falstaff is much simpler and smaller in scale than Verdi's, less inventive and energetic. But this is a sophisticated, funny, brightly performed treatment of Falstaff's attempt to woo two married women with identical love notes.