David Cooper has seen concerts during 15 years.

Year   Concerts Seen  
2020 4 concerts
2019 13 concerts
2018 11 concerts
2017 15 concerts
2016 15 concerts
2015 7 concerts
2014 8 concerts
2013 4 concerts
2012 8 concerts
2010 3 concerts
2009 2 concerts
2008 3 concerts
1983 2 concerts
1982 1 concert
1979 1 concert