Cindy Thomas has seen concerts during 15 years.

Year   Concerts Seen  
2008 1 concert
2004 1 concert
1992 1 concert
1988 1 concert
1987 1 concert
1983 3 concerts
1982 3 concerts
1981 1 concert
1980 2 concerts
1979 3 concerts
1978 2 concerts
1977 4 concerts
1976 4 concerts
1975 1 concert
1970 1 concert