Many years ago people thought that hard rock and heavy metal were niche genres, destined to stay confined within a small circle of fans. A point of view that is now old-fashioned and, to say the least, obsolete. Over the last 40 years, various bands have obtained amazing results also from a commercial point of view, making the fortunes of those record companies that managed to focus on the right musicians without even the need for support of an energy casino promo code 2019. So, do you want to discover the 5 hard rock and metal albums that have sold the most in the history of music? We'll reveal them to you right away!
