Tim Knight has seen concerts during 15 years.

Year   Concerts Seen  
2017 2 concerts
2016 1 concert
2014 1 concert
2013 1 concert
2012 1 concert
2011 2 concerts
2005 1 concert
2000 1 concert
1996 1 concert
1995 1 concert
1994 1 concert
1993 2 concerts
1991 2 concerts
1989 3 concerts
1988 1 concert