Christopher Yerkes has seen concerts during 24 years.

Year   Concerts Seen  
2025 1 concert
2024 6 concerts
2023 8 concerts
2022 6 concerts
2021 5 concerts
2019 9 concerts
2018 13 concerts
2017 8 concerts
2016 7 concerts
2015 4 concerts
2014 3 concerts
2013 4 concerts
2012 1 concert
2011 1 concert
2010 2 concerts
2009 6 concerts
2008 7 concerts
2007 1 concert
2006 3 concerts
2005 3 concerts
2004 4 concerts
2003 1 concert
2002 1 concert
2000 1 concert