The Styx concert requires a ticket purchase. Proceeds from the concert will help Levitt Pavilion Arlington present more than 50 FREE concerts and events throughout the year. For this concert, please do not bring food, beverages, coolers or pets. No one will be admitted to the concert with any of these items. Concessions will be sold at the concert, including beer and wine.   The Styx concert scheduled for May 14 has been rescheduled for Oct. 16, 2021. If you…