Reportage d'ACTV sur la 4ème édition du Power Prog Metal Festival. <br />TV Report about the 4th edition of the Power Prog Metal Festival in Mons (Belgium) with Helloween, Queensrÿche, Gamma Ray, Avantasia, Turisas, Firewind. <br /><br />http://phil-de-fer.eklablog.com
