Geoffrey Brown has seen concerts during 27 years.

Year   Concerts Seen  
2022 7 concerts
2021 1 concert
2020 2 concerts
2019 23 concerts
2018 18 concerts
2017 25 concerts
2016 27 concerts
2015 21 concerts
2014 26 concerts
2013 25 concerts
2012 10 concerts
2011 15 concerts
2010 18 concerts
2009 10 concerts
2008 2 concerts
2007 1 concert
2006 1 concert
2005 2 concerts
2004 3 concerts
2003 3 concerts
2002 12 concerts
2001 9 concerts
2000 9 concerts
1999 5 concerts
1998 4 concerts
1997 1 concert
1996 1 concert