Year   Concerts Seen  
2024 1 concert
2019 1 concert
2017 2 concerts
2015 7 concerts
2012 1 concert
2004 1 concert
2001 1 concert
1999 1 concert
1995 2 concerts
1994 3 concerts
1990 1 concert
1989 3 concerts
1988 3 concerts
1987 3 concerts
1973 1 concert