Vonklotzen has seen concerts during 12 years.

Year   Concerts Seen  
2023 6 concerts
2022 12 concerts
2021 3 concerts
2019 2 concerts
2017 5 concerts
2016 2 concerts
2014 1 concert
2013 1 concert
2012 4 concerts
2011 3 concerts
2010 4 concerts
2008 1 concert