Ckowalick has seen concerts during 12 years.

Year   Concerts Seen  
2022 1 concert
2014 2 concerts
2013 4 concerts
2012 1 concert
2011 10 concerts
2010 10 concerts
2009 8 concerts
2008 5 concerts
2007 6 concerts
2006 2 concerts
2005 1 concert
2002 1 concert