Hch has seen concerts during 45 years.

Year   Concerts Seen  
2025 1 concert
2024 4 concerts
2023 3 concerts
2022 5 concerts
2021 1 concert
2020 1 concert
2019 1 concert
2018 5 concerts
2017 5 concerts
2016 7 concerts
2015 5 concerts
2014 14 concerts
2013 23 concerts
2012 8 concerts
2011 10 concerts
2010 11 concerts
2009 16 concerts
2008 17 concerts
2007 19 concerts
2006 15 concerts
2005 11 concerts
2004 15 concerts
2003 20 concerts
2002 13 concerts
2001 28 concerts
2000 26 concerts
1999 68 concerts
1998 50 concerts
1997 40 concerts
1996 82 concerts
1995 61 concerts
1994 50 concerts
1993 57 concerts
1992 32 concerts
1991 55 concerts
1990 26 concerts
1989 47 concerts
1988 78 concerts
1987 94 concerts
1986 151 concerts
1985 119 concerts
1984 29 concerts
1983 21 concerts
1982 3 concerts
1981 1 concert