Crazy art from guys in Finland: Mieskuoro Huutaja

BoingBoing buddy Gareth says:

Take a group of men from the northern Finnish town of Oulu… dress them in dark suits with black ties made from the inner tubes of car tyres.
Next, send them out on to the ice floes of the frozen Baltic and get them to shout – in choral unison – at a stranded 10,000-ton ice breaking vessel, and you have got something called Mieskuoro Huutaja (Men's Choir Shouters)… a new art form, and it is taking parts of the world by arctic storm.

Link to BBC news story, Link to truly bizarre audio and video clips of these Finnish guys, well, flowing with the ice floes.