R Xrocker has seen concerts during 20 years.

Year   Concerts Seen  
2019 1 concert
2018 2 concerts
2016 2 concerts
2015 1 concert
2014 3 concerts
2013 3 concerts
2012 1 concert
2011 1 concert
2010 1 concert
2009 1 concert
2003 1 concert
2001 1 concert
1996 1 concert
1993 1 concert
1984 1 concert
1982 1 concert
1980 1 concert
1979 1 concert
1975 1 concert
1972 2 concerts