Gruud has seen concerts during 32 years.

Year   Concerts Seen  
2024 15 concerts
2023 29 concerts
2022 16 concerts
2020 1 concert
2019 9 concerts
2018 4 concerts
2017 2 concerts
2016 2 concerts
2015 2 concerts
2014 2 concerts
2013 3 concerts
2012 1 concert
2011 1 concert
2010 4 concerts
2009 1 concert
2007 3 concerts
2006 1 concert
2005 1 concert
2004 2 concerts
2001 1 concert
1997 1 concert
1996 2 concerts
1995 4 concerts
1994 1 concert
1993 2 concerts
1991 2 concerts
1990 1 concert
1989 1 concert
1988 1 concert
1987 3 concerts
1986 1 concert
1984 1 concert