Werchter Boutique, which takes place on Whit Monday, May 28, in the Festivalpark in Werchter (Belgium), is all about metal this year. Along with other material, Metallica will perform in full their magnum opus ‘Metallica’ (1991), also known as ‘The Black Album’, which has just celebrated its 20th birthday. An exclusive concert in the Benelux region! Metallica are not coming to Werchter alone. They are keen to invite other bands to take part in the festivities. More on that later. Ticket sales for Werchter Boutique presents Metallica starts on Wednesday December 14 at 9 am.