Michael Valania has seen concerts during 20 years.

Year   Concerts Seen  
2022 1 concert
2019 2 concerts
2018 2 concerts
2017 3 concerts
2016 5 concerts
2015 4 concerts
2014 2 concerts
2013 2 concerts
2012 2 concerts
2011 3 concerts
2009 6 concerts
2008 10 concerts
2007 3 concerts
2006 4 concerts
2005 2 concerts
2004 1 concert
2003 4 concerts
2002 2 concerts
1999 3 concerts
1997 5 concerts