Zjrowell has seen concerts during 19 years.

Year   Concerts Seen  
2019 7 concerts
2018 10 concerts
2017 8 concerts
2016 3 concerts
2015 6 concerts
2014 4 concerts
2013 8 concerts
2012 3 concerts
2011 3 concerts
2010 2 concerts
2009 4 concerts
2008 7 concerts
2007 2 concerts
2006 2 concerts
2005 3 concerts
2004 3 concerts
2003 3 concerts
2002 1 concert
2001 1 concert