this band GISM, a japanese hardcore punk band in the 80s, the singer would try and kill audience members. In this first video he goes after them with a chainsaw, in the second one he burns some people with a flamethrower. Wikipedia says this about him. "GISM were widely known for violence present in their lyrics and live shows. Sakevi joined the singer of Jagatara on national television . On stage, Sakevi would often be dressed on stage wearing a balaclava and bullet belt, waving lit flares in audience members' faces, using microphone stands as clubs, and attacking concert goers as Vietnam War footage was projected behind him. In the past he has attacked photographers for taking pictures of him and has chased audiences with a flamethrower."