Taking his Wall Live tour to almost 100 dates, Roger Waters has added the Arena Zagreb, in Zagreb, Croatia, to the 2011 schedule. Him and his band will be performing there on April 13th, 2011, and the RogerWaters.com presale will start on August 27th for those registered at that site. General sale of tickets will follow after that date through the normal outlets. Naturally, we've added all the details we currently have for this show to a dedicated page, which will gradually build into a fully inclusive resource for this show...