Der J has seen concerts during 19 years.

Year   Concerts Seen  
2024 2 concerts
2023 2 concerts
2022 1 concert
2019 3 concerts
2018 1 concert
2017 4 concerts
2016 2 concerts
2015 3 concerts
2014 3 concerts
2013 6 concerts
2012 1 concert
2011 3 concerts
2010 2 concerts
2009 4 concerts
2008 4 concerts
2007 2 concerts
2006 2 concerts
2005 3 concerts
2004 1 concert