2018 is just few steps away but Inferno won’t let 2017 escape without organizing one of the heaviest events of the year for the real headbangers. More than 25 local and foreign talents from different Shanghai bands will get together challenging their skills. In three jam sessions they will prepare some of the best old school metal songs from bands such as: SLAYER, IRON MAIDEN, BLACK SABBATH, METALLICA, MEGADETH, PANTERA and many more. No cover. Hail Satan.