Chad Ostlund has seen concerts during 32 years.

Year   Concerts Seen  
2023 2 concerts
2022 5 concerts
2021 1 concert
2019 14 concerts
2018 14 concerts
2017 12 concerts
2016 12 concerts
2015 6 concerts
2014 8 concerts
2013 2 concerts
2012 2 concerts
2011 3 concerts
2010 9 concerts
2009 7 concerts
2008 3 concerts
2007 4 concerts
2006 11 concerts
2005 3 concerts
2004 7 concerts
2003 14 concerts
2002 16 concerts
2001 6 concerts
2000 9 concerts
1999 13 concerts
1998 20 concerts
1997 23 concerts
1996 28 concerts
1995 17 concerts
1994 8 concerts
1993 4 concerts
1992 2 concerts
1988 1 concert