Jack Herter has seen concerts during 17 years.

Year   Concerts Seen  
2024 2 concerts
2023 3 concerts
2022 5 concerts
2019 5 concerts
2018 12 concerts
2017 9 concerts
2016 9 concerts
2015 8 concerts
2014 7 concerts
2013 5 concerts
2012 2 concerts
2011 4 concerts
2010 3 concerts
2009 3 concerts
2008 2 concerts
2006 1 concert
2005 1 concert