Mark L has seen concerts during 38 years.

Year   Concerts Seen  
2024 2 concerts
2023 23 concerts
2022 12 concerts
2021 4 concerts
2019 3 concerts
2018 2 concerts
2017 6 concerts
2016 4 concerts
2015 3 concerts
2014 1 concert
2013 14 concerts
2012 5 concerts
2011 3 concerts
2010 1 concert
2009 2 concerts
2008 2 concerts
2007 1 concert
2005 1 concert
2004 1 concert
2003 1 concert
2001 1 concert
1999 3 concerts
1998 3 concerts
1997 2 concerts
1996 1 concert
1995 2 concerts
1993 2 concerts
1992 1 concert
1990 2 concerts
1988 1 concert
1987 1 concert
1985 1 concert
1984 1 concert
1983 2 concerts
1981 5 concerts
1980 3 concerts
1979 2 concerts
1977 1 concert