Chad Colley has seen concerts during 18 years.

Year   Concerts Seen  
2024 1 concert
2023 6 concerts
2022 3 concerts
2019 3 concerts
2018 2 concerts
2016 1 concert
2012 2 concerts
2011 1 concert
2010 1 concert
2009 1 concert
2005 1 concert
2004 1 concert
2002 2 concerts
2001 2 concerts
1997 2 concerts
1995 2 concerts
1990 1 concert
1988 1 concert