“If music be the food of love, play on!” – Shakespeare. OU University Theatre and Helmerich School of Drama present "Twelfth Night," April 26-May 4, Weitzenhoffer Theatre in Norman. This Shakespearean favorite devises a romantic plot around separated twins, misplaced passions, and mistaken identity. Hailed by critics as one of Shakespeare’s perfectly crafted plays. This production contains adult themes.