Prague (dpa) - After the death of Schlager legend Karel Gott also German music stars have expressed their grief. Singer and TV presenter Florian Silbereisen wrote on Facebook that he was in the middle of preparing for a big performance with Karel Gott: "Karel was a very special person." Rapper Bushido, who recorded a duet with Karel Gott in 2008, posted on Instagram: «Today a great person left us. ... Dear Karel, please send greetings to my mom. We miss her."