+Gepard 11,324 Posted November 7, 2015 Okay, wheter it is really spontaneously? Good question. Mostly it are more or less organised flashmobs, but here i have 3 which impressed me really. First: Kentucky Chorus sings in an hotel the US anthem Second: European anthem "Ode an die Freude" with singer Paul Potts at Leipzig Central Station Third: russian singer starts flashmob at Red Square Moscow 1 Share this post Link to post Share on other sites