Didrik Tandberg Klausen has seen concerts during 30 years.

Year   Concerts Seen  
2022 1 concert
2021 1 concert
2020 1 concert
2019 2 concerts
2017 2 concerts
2012 1 concert
2011 1 concert
2010 1 concert
2008 3 concerts
2007 2 concerts
2006 1 concert
2004 2 concerts
2003 6 concerts
2002 4 concerts
2001 3 concerts
2000 4 concerts
1999 9 concerts
1998 1 concert
1997 3 concerts
1996 3 concerts
1995 4 concerts
1994 5 concerts
1992 4 concerts
1990 3 concerts
1989 3 concerts
1988 4 concerts
1987 2 concerts
1986 7 concerts
1985 1 concert
1984 1 concert