Ryan O’shaughnessy has seen concerts during 22 years.

Year   Concerts Seen  
2024 13 concerts
2023 21 concerts
2022 19 concerts
2019 8 concerts
2018 16 concerts
2017 16 concerts
2016 8 concerts
2015 10 concerts
2014 7 concerts
2013 8 concerts
2012 37 concerts
2011 13 concerts
2010 22 concerts
2009 33 concerts
2008 14 concerts
2007 8 concerts
2006 8 concerts
2005 1 concert
2004 2 concerts
2003 7 concerts
2002 5 concerts
2001 2 concerts