Year  
Concerts Seen  
2023 1 concert
2019 1 concert
2018 1 concert
2015 2 concerts
2014 1 concert
2013 1 concert
2012 1 concert
2010 2 concerts
2009 1 concert
2008 1 concert
2007 3 concerts
2006 2 concerts
2005 1 concert
1999 1 concert
1998 1 concert
1995 1 concert
1994 2 concerts
1993 1 concert
1991 1 concert
1990 1 concert
1989 1 concert
1988 1 concert
1983 1 concert
1981 2 concerts
1977 1 concert
1976 1 concert
1974 1 concert