Sjoerd Janssen
Biography
Sjoerd Janssen (born April 6, 1984) an his brother Wouter Janssen are best known as the Dutch electronic dance music act Showtek.
Known for
DefQon.1 Weekend Festival Legends: 15 Years of Hardstyle
Qlimax 2008
Qlimax 2007
Qlimax 2006
