Chuck Naffier has seen concerts during 20 years.

Year   Concerts Seen  
2018 3 concerts
2017 2 concerts
2016 4 concerts
2015 4 concerts
2014 3 concerts
2013 3 concerts
2012 4 concerts
2010 1 concert
2008 2 concerts
2005 4 concerts
2004 4 concerts
2003 1 concert
2002 1 concert
1994 1 concert
1989 2 concerts
1983 1 concert
1982 1 concert
1981 2 concerts
1980 2 concerts
1979 2 concerts