Philadelphia’s Dr Dog have added a big New York show. The group will perform at New York’s Central Park SummerStage on September 20. Delta Spirit and Kishi Bashi will open the night. A fan presale begins at noon today while public onsale begins this Friday. This is one of several ticketed benefit shows that will be held at Central Park SummerStage this summer and fall. For more on Dr Dog, be sure to watch the band’s recent performance in the Relix boiler room.