Clay has seen concerts during 38 years.

Year   Concerts Seen  
2024 2 concerts
2023 5 concerts
2022 4 concerts
2021 4 concerts
2020 2 concerts
2019 8 concerts
2018 7 concerts
2017 7 concerts
2016 8 concerts
2015 5 concerts
2014 6 concerts
2013 4 concerts
2012 9 concerts
2011 2 concerts
2010 3 concerts
2008 1 concert
2007 1 concert
2004 3 concerts
2003 1 concert
2002 1 concert
2000 3 concerts
1999 2 concerts
1997 2 concerts
1995 1 concert
1994 5 concerts
1990 2 concerts
1989 3 concerts
1988 4 concerts
1986 2 concerts
1985 1 concert
1984 2 concerts
1983 3 concerts
1982 4 concerts
1981 4 concerts
1980 6 concerts
1979 9 concerts
1978 3 concerts
1977 4 concerts