Sounds as depressing as f*&% to me, but someone reading the blog might want to pencil the date in their diary:
"Stop the War Coalition is asking as many people as possible to help create a wall of sound to accompany Tony Blair as he gives a lecture on Faith and Globalisation at Westminster Cathedral in London on Thursday 3 April."
AKA as the long and winding road.
I think some people have taken the '68 fortieth anniversary zeitgeist thing in the wrong direction.
Hat tip to Rob S in Norway.