Derek Lawler has seen concerts during 26 years.

Year   Concerts Seen  
2023 7 concerts
2022 7 concerts
2021 2 concerts
2019 9 concerts
2018 16 concerts
2017 5 concerts
2016 3 concerts
2015 14 concerts
2014 2 concerts
2013 9 concerts
2012 10 concerts
2011 10 concerts
2010 3 concerts
2009 11 concerts
2008 3 concerts
2007 4 concerts
2006 4 concerts
2005 1 concert
2003 1 concert
2002 1 concert
2001 4 concerts
2000 1 concert
1999 1 concert
1998 1 concert
1996 1 concert
1995 2 concerts