The map on their website shows how the link to the stream has been shared around the world.
Each curve begins with a tweet, e-mail or facebook post or e-mail and ends with the location of a new listener. And it’s absolutely beautiful.
(Not interactive in any meaningful way, or at all, but beautiful.)
Also, you get a free digital copy of Coexist if you buy a ticket to any of their shows in Canada or the US.