Jeffrey Willis has seen concerts during 30 years.

Year   Concerts Seen  
2024 8 concerts
2023 11 concerts
2022 10 concerts
2021 5 concerts
2019 1 concert
2018 1 concert
2017 2 concerts
2016 5 concerts
2015 2 concerts
2014 2 concerts
2012 2 concerts
2011 1 concert
2010 1 concert
2009 1 concert
2008 4 concerts
2007 1 concert
2005 6 concerts
2004 6 concerts
2003 8 concerts
2002 3 concerts
2001 2 concerts
2000 4 concerts
1997 1 concert
1996 2 concerts
1995 1 concert
1994 1 concert
1993 1 concert
1992 2 concerts
1987 1 concert
1986 1 concert