Birder has seen concerts during 20 years.

Year   Concerts Seen  
2024 12 concerts
2023 2 concerts
2021 2 concerts
2019 4 concerts
2017 2 concerts
2016 2 concerts
2014 2 concerts
2013 5 concerts
2012 5 concerts
2011 5 concerts
2010 3 concerts
2009 5 concerts
2008 5 concerts
2007 7 concerts
2006 4 concerts
2005 9 concerts
2004 5 concerts
2002 1 concert
2001 1 concert
1992 1 concert