Mark Dilley has seen concerts during 29 years.

Year   Concerts Seen  
2024 1 concert
2023 3 concerts
2022 3 concerts
2019 1 concert
2018 1 concert
2015 1 concert
2014 1 concert
2013 2 concerts
2012 4 concerts
2011 1 concert
2009 1 concert
2007 1 concert
2006 1 concert
2002 2 concerts
2001 2 concerts
2000 2 concerts
1999 3 concerts
1998 3 concerts
1997 2 concerts
1996 1 concert
1995 2 concerts
1994 4 concerts
1993 3 concerts
1992 4 concerts
1991 1 concert
1990 1 concert
1989 5 concerts
1988 2 concerts
1986 2 concerts