WACKEN OPEN AIR 2022 announces first bandsKMN5 June, 2021 - 07:235 June, 2021 - 07:23 5 June, 2021 - 07:235 June, 2021 - 07:230865 Wacken, June 4th, 2021: After the festival has been postponed, we are now looking forward to Wacken Open Air 2022: We can already unveil the first bands...