Kevin O'donnell has seen concerts during 13 years.

Year   Concerts Seen  
2023 11 concerts
2018 1 concert
2015 5 concerts
2014 8 concerts
2013 5 concerts
2012 4 concerts
2011 3 concerts
2009 1 concert
2008 3 concerts
2006 4 concerts
2005 3 concerts
2002 1 concert
2001 1 concert