Crystal Viper is a Polish heavy metal band founded in 2003 by singer and guitarist Marta Gabriel. Watch the full interview with the band and you will find out how they celebrate their new album  » THE SILVER KEY » Released on June the 28th! Physical :https://shop-listenable.net/en/674_cr… Digital : https://bfan.link/TheSilverKeySingle Info and tickets: https://linktr.ee/CRYSTALVIPER