David Speight has seen concerts during 15 years.

Year   Concerts Seen  
2013 1 concert
2009 2 concerts
2008 2 concerts
2007 1 concert
1995 1 concert
1992 2 concerts
1991 2 concerts
1985 1 concert
1984 2 concerts
1983 2 concerts
1982 2 concerts
1981 1 concert
1980 8 concerts
1979 7 concerts
1978 3 concerts