MAXIMUM ROCK FESTIVAL 2021KMN26 May, 2021 - 16:0626 May, 2021 - 16:06 26 May, 2021 - 16:0626 May, 2021 - 16:060289 We are very happy to announce the new date for the Maximum Rock Festival 2021 edition has been set for September 11-12 and will take...