David Hanan has seen concerts during 28 years.

Year   Concerts Seen  
2024 25 concerts
2023 27 concerts
2022 29 concerts
2021 10 concerts
2019 4 concerts
2018 8 concerts
2017 13 concerts
2016 15 concerts
2015 8 concerts
2014 9 concerts
2013 5 concerts
2012 10 concerts
2011 13 concerts
2010 16 concerts
2009 19 concerts
2008 36 concerts
2007 28 concerts
2006 22 concerts
2005 16 concerts
2004 13 concerts
2003 23 concerts
2002 4 concerts
2001 6 concerts
2000 3 concerts
1999 1 concert
1998 1 concert
1997 3 concerts
1996 1 concert