Chris Patterson has seen concerts during 21 years.

Year   Concerts Seen  
2023 1 concert
2022 9 concerts
2021 6 concerts
2020 5 concerts
2019 12 concerts
2018 15 concerts
2017 10 concerts
2016 13 concerts
2015 17 concerts
2014 21 concerts
2013 9 concerts
2012 7 concerts
2011 4 concerts
2010 2 concerts
2009 1 concert
2007 5 concerts
2006 2 concerts
2005 3 concerts
2004 3 concerts
2001 1 concert
1998 1 concert