There is more than one band called Echtzeit:

1) A hard rock band band from Nuremberg, Germany founded in November 2004. After several changes they are now known as deRock (http://www.derock.de/)

2)some Christian band

3) a electronic musician from Germany till 2002 now he called c:/ Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.