Moe., The Revivalists, Jason Isbell, Steel Pulse, Vulfpeck and Old Crow Medicine Show Lined Up for LOCKN 2019 The LOCKN Music Festival will return to Arrington, VA at Infinity Downs on August 22-25 with the Trey Anastasio Band, Bob Weir and the Wolf Brothers, Joe Russo's Almost Dead, and the Tedeschi Trucks Band headlining the four-day event. Music connoisseurs will have a wide selection of diverse acts to choose from during the festival. 2019 will mark the seventh year for LOCKN, and they are set to host over 30 top touring live acts on multiple stages. The festival organizers shared