Sean Hart has seen concerts during 27 years.

Year   Concerts Seen  
2023 2 concerts
2022 1 concert
2020 1 concert
2019 1 concert
2018 3 concerts
2017 3 concerts
2016 6 concerts
2015 3 concerts
2014 1 concert
2013 2 concerts
2012 2 concerts
2011 2 concerts
2009 1 concert
2007 3 concerts
2005 3 concerts
2004 1 concert
2001 2 concerts
1999 2 concerts
1998 3 concerts
1997 1 concert
1996 2 concerts
1994 2 concerts
1993 2 concerts
1992 1 concert
1991 2 concerts
1990 1 concert
1987 1 concert