Filosofía y heavy metal

"My project -writes the author- is to expose the history of philosophy, from its beginnings to the present, through the main themes and authors of each period, using the lyrics of the main Spanish heavy metal groups. Despite all its limitations, I hope the result of this book is satisfactory. Its objective is to spread and provoke interest and curiosity about philosophy and heavy metal at the same time: that fans of this music or members of this urban tribe, movement or whatever we want to call it, can get closer to philosophy and its history ( if they haven't already), and that those who enjoy philosophy can get to know a little more closely those long-haired people who are called heavies. If so, for me it is enough".