Ian Giles has seen concerts during 20 years.

Year   Concerts Seen  
2022 1 concert
2019 2 concerts
2018 1 concert
2017 2 concerts
2016 2 concerts
2015 1 concert
2010 1 concert
2009 1 concert
2003 1 concert
1995 1 concert
1993 2 concerts
1992 1 concert
1991 2 concerts
1990 2 concerts
1989 3 concerts
1988 3 concerts
1987 1 concert
1986 1 concert
1980 4 concerts
1979 4 concerts