Daniel WIRTZ is a German rock musician from Frankfurt. In 1999 he started his music career being the singer of the alternative rock band Sub7even. 9 years later he released his first solo album 11 Zeugen (English: 11 Witnesses), simply calling himself Wirtz. Since then he has released four more albums, Erdling (English: Earthling) in 2009, Akustik Voodoo (English: Acoustic Voodoo) in 2011, Auf die Plätze, Fertig, Los! (English: Ready, Set, Go!) in 2015 and Die fünfte Dimension (English: The Fifth Dimension) in 2017.