Joseph Radtka Jr has seen concerts during 14 years.

Year   Concerts Seen  
2022 9 concerts
2021 3 concerts
2019 2 concerts
2018 2 concerts
2016 1 concert
2015 2 concerts
2014 2 concerts
2013 4 concerts
2010 2 concerts
2009 2 concerts
2008 3 concerts
2007 5 concerts
2006 1 concert
2005 1 concert