Derk Gates went to 145 concerts

2017

2 concerts

2016

8 concerts

2015

8 concerts

2014

4 concerts

2013

7 concerts

2012

15 concerts

2011

13 concerts

2010

8 concerts

2009

9 concerts

2008

6 concerts

2007

5 concerts

2006

7 concerts

2003

1 concert

2001

2 concerts

2000

6 concerts

1999

1 concert

1998

2 concerts

1997

1 concert

1996

1 concert

1995

1 concert

1994

3 concerts

1993

2 concerts

1992

3 concerts

1991

4 concerts

1990

7 concerts

1989

2 concerts

1988

7 concerts

1987

7 concerts

1986

2 concerts

1979

1 concert