Everett Johnson has seen concerts during 22 years.

Year   Concerts Seen  
2022 3 concerts
2018 1 concert
2016 1 concert
2014 1 concert
2012 1 concert
2011 1 concert
2010 1 concert
2009 1 concert
2008 1 concert
2007 2 concerts
2006 1 concert
2005 2 concerts
2003 1 concert
1997 1 concert
1993 1 concert
1992 1 concert
1991 1 concert
1990 3 concerts
1989 2 concerts
1988 2 concerts
1987 4 concerts
1986 1 concert