Slipknot, Judas Priest, More Set For Wacken Open Air 2021

It will be Slipknot’s first time playing the legendary festival.

Slipknot [Matt Bishop Photo]

U.S. metal mainstays Slipknot are set to headline Wacken Open Air 2021 in Germany. Other feature acts are Dropkick Murphys, In Extremo, and rock icons Judas Priest. The festival is set for July 29-31 in 2021.

This year would have been the 30th anniversary of the iconic hard rock festival, however promoters were forced to postpone due to the ongoing global …