Sandy Hart has seen concerts during 21 years.

Year   Concerts Seen  
2018 3 concerts
2017 6 concerts
2016 5 concerts
2015 2 concerts
2014 7 concerts
2013 4 concerts
2011 1 concert
2010 1 concert
2008 1 concert
2005 1 concert
2004 2 concerts
2003 2 concerts
2002 2 concerts
1998 1 concert
1997 6 concerts
1996 6 concerts
1994 1 concert
1992 1 concert
1991 1 concert
1984 1 concert
1983 1 concert