Derek Brewster has seen concerts during 46 years.

Year   Concerts Seen  
2025 4 concerts
2024 13 concerts
2023 18 concerts
2022 19 concerts
2021 10 concerts
2020 4 concerts
2019 14 concerts
2018 16 concerts
2017 12 concerts
2016 16 concerts
2015 11 concerts
2014 7 concerts
2013 4 concerts
2012 5 concerts
2011 9 concerts
2010 7 concerts
2009 4 concerts
2008 7 concerts
2007 6 concerts
2006 6 concerts
2005 4 concerts
2004 5 concerts
2003 4 concerts
2002 2 concerts
2001 4 concerts
2000 3 concerts
1999 2 concerts
1998 2 concerts
1997 3 concerts
1996 5 concerts
1995 5 concerts
1994 10 concerts
1993 12 concerts
1992 8 concerts
1991 5 concerts
1990 3 concerts
1989 10 concerts
1988 1 concert
1987 5 concerts
1986 2 concerts
1985 3 concerts
1984 4 concerts
1983 1 concert
1982 2 concerts
1981 7 concerts
1979 1 concert