Troyzilla has seen concerts during 30 years.

Year   Concerts Seen  
2023 1 concert
2022 5 concerts
2019 4 concerts
2018 1 concert
2009 2 concerts
2008 1 concert
2007 3 concerts
2004 1 concert
2003 2 concerts
2002 2 concerts
2001 4 concerts
1999 1 concert
1995 3 concerts
1994 5 concerts
1993 2 concerts
1992 6 concerts
1991 3 concerts
1990 11 concerts
1989 5 concerts
1988 5 concerts
1987 11 concerts
1986 3 concerts
1985 4 concerts
1984 8 concerts
1983 6 concerts
1982 2 concerts
1981 1 concert
1980 1 concert
1979 1 concert
1978 2 concerts