Mistakenplane has seen concerts during 22 years.

Year   Concerts Seen  
2023 1 concert
2022 1 concert
2018 5 concerts
2017 3 concerts
2016 1 concert
2015 2 concerts
2013 1 concert
2010 1 concert
2009 1 concert
2008 5 concerts
2007 1 concert
2006 2 concerts
2005 1 concert
2004 1 concert
2003 2 concerts
2002 2 concerts
2001 3 concerts
2000 5 concerts
1999 2 concerts
1998 4 concerts
1997 2 concerts
1996 1 concert