Given birth to Daniel Wirtz in Heinberg, Germany, Wirtz is a singer/songwriter most widely known while the singer from the German rock-band Sub7even. Together with his use the music group, which he’s been an integral part of since 1999, he in addition has released three single albums — 2008’s 11 Zeugen, 2009’s Erdling, and 2011’s Akustik Voodoo — and works his personal label, WirtzMusik.