Watch Free Online on Hurawatch. One man enchants an entire city: Roland Kaiser and his Kaisermania are as much a part of Dresden as the Semperoper and Eierschecke. For a few evenings this year, the grand seigneur of German pop music will transform the banks of the Elbe in Dresden into a sea of lights and the most beautiful party zone in the country. For Kaisermania, the Saxon state capital is in a musical state of emergency.