Chris Allan has seen concerts during 23 years.

Year   Concerts Seen  
2024 1 concert
2023 1 concert
2022 1 concert
2016 2 concerts
2014 2 concerts
2013 1 concert
2011 4 concerts
2010 1 concert
2009 5 concerts
2008 1 concert
2007 1 concert
2006 2 concerts
2005 1 concert
2004 3 concerts
2003 4 concerts
2002 3 concerts
2001 4 concerts
2000 3 concerts
1999 2 concerts
1998 2 concerts
1997 1 concert
1996 3 concerts
1995 1 concert