Ben Siegler has seen concerts during 23 years.

Year   Concerts Seen  
2023 1 concert
2019 1 concert
2018 2 concerts
2016 2 concerts
2015 3 concerts
2014 3 concerts
2013 4 concerts
2012 4 concerts
2011 4 concerts
2010 4 concerts
2009 2 concerts
2008 4 concerts
2007 3 concerts
2006 2 concerts
2005 3 concerts
2003 1 concert
2002 2 concerts
2001 1 concert
2000 6 concerts
1999 8 concerts
1998 4 concerts
1996 1 concert
1995 1 concert