Jonthehero has seen concerts during 25 years.

Year   Concerts Seen  
2024 9 concerts
2023 11 concerts
2022 9 concerts
2021 4 concerts
2020 3 concerts
2019 6 concerts
2018 5 concerts
2017 3 concerts
2016 4 concerts
2015 1 concert
2014 2 concerts
2013 2 concerts
2012 1 concert
2011 3 concerts
2010 3 concerts
2009 3 concerts
2008 9 concerts
2007 2 concerts
2006 7 concerts
2005 4 concerts
2004 3 concerts
2003 7 concerts
2002 10 concerts
2001 10 concerts
2000 3 concerts