Grux has seen concerts during 38 years.

Year   Concerts Seen  
2024 10 concerts
2023 13 concerts
2022 7 concerts
2021 5 concerts
2019 4 concerts
2018 2 concerts
2017 2 concerts
2016 3 concerts
2015 1 concert
2014 1 concert
2013 1 concert
2012 1 concert
2010 3 concerts
2009 1 concert
2008 1 concert
2007 2 concerts
2006 1 concert
2005 1 concert
2004 1 concert
2003 1 concert
2002 1 concert
2001 1 concert
2000 2 concerts
1998 2 concerts
1997 1 concert
1996 1 concert
1994 1 concert
1987 1 concert
1984 3 concerts
1983 4 concerts
1982 3 concerts
1981 4 concerts
1980 3 concerts
1979 8 concerts
1978 5 concerts
1977 3 concerts
1975 1 concert
1972 1 concert