Jonathan Wirth has seen concerts during 35 years.

Year   Concerts Seen  
2025 1 concert
2024 8 concerts
2023 8 concerts
2022 7 concerts
2021 1 concert
2019 4 concerts
2018 6 concerts
2017 4 concerts
2016 4 concerts
2015 2 concerts
2014 5 concerts
2013 3 concerts
2012 3 concerts
2011 4 concerts
2010 3 concerts
2009 6 concerts
2008 5 concerts
2007 2 concerts
2006 7 concerts
2005 5 concerts
2004 3 concerts
2003 2 concerts
2002 4 concerts
2001 4 concerts
2000 3 concerts
1998 1 concert
1997 2 concerts
1996 2 concerts
1995 4 concerts
1994 5 concerts
1993 3 concerts
1992 2 concerts
1991 2 concerts
1990 1 concert
1987 1 concert