Lizziev has seen concerts during 18 years.

Year   Concerts Seen  
2016 1 concert
2015 21 concerts
2014 14 concerts
2013 15 concerts
2012 17 concerts
2011 18 concerts
2010 22 concerts
2009 28 concerts
2008 32 concerts
2007 40 concerts
2006 44 concerts
2005 37 concerts
2004 28 concerts
2003 26 concerts
2002 25 concerts
2001 20 concerts
2000 11 concerts
1999 3 concerts