Richard J. Cunningham has seen concerts during 18 years.

Year   Concerts Seen  
2019 1 concert
2017 2 concerts
2016 1 concert
2015 1 concert
2014 1 concert
2013 2 concerts
2012 2 concerts
2011 3 concerts
2008 1 concert
2004 1 concert
2002 1 concert
2001 1 concert
1990 1 concert
1988 1 concert
1986 1 concert
1985 1 concert
1984 1 concert
1977 1 concert