Box Sized DIE is a public installation in a London banking district by Portuguese artist João Onofre. It’s a soundproofed, airtight black box. Inside, UK band Unfathomable Ruination will be playing death metal until they run out of oxygen, every day for most of July, starting on Sunday. The installation is part of the Sculpture In The City public art program by City of London.
No passersby will be able to hear anything, only observe the strange vibrations of the box as the death rockers dwindle away inside. Fun stuff.