Joseph Thiel has seen concerts during 19 years.

Year   Concerts Seen  
2024 1 concert
2023 3 concerts
2022 1 concert
2021 1 concert
2019 2 concerts
2018 2 concerts
2016 1 concert
2014 1 concert
2012 1 concert
2011 2 concerts
2010 2 concerts
2009 1 concert
2008 4 concerts
2007 3 concerts
2005 2 concerts
2004 1 concert
2003 3 concerts
1999 3 concerts
1997 2 concerts