Jim Frederick has seen concerts during 28 years.

Year   Concerts Seen  
2022 1 concert
2021 1 concert
2019 2 concerts
2016 1 concert
2015 1 concert
2012 3 concerts
2010 1 concert
2009 4 concerts
2008 1 concert
2007 2 concerts
2005 1 concert
2004 1 concert
2003 1 concert
2002 2 concerts
2001 1 concert
2000 1 concert
1999 2 concerts
1998 3 concerts
1997 2 concerts
1996 2 concerts
1995 2 concerts
1994 1 concert
1993 2 concerts
1989 2 concerts
1988 2 concerts
1987 7 concerts
1986 3 concerts
1985 1 concert