Eric Stangeland has seen concerts during 29 years.

Year   Concerts Seen  
2023 1 concert
2022 1 concert
2019 3 concerts
2018 3 concerts
2017 3 concerts
2016 4 concerts
2014 1 concert
2013 1 concert
2012 2 concerts
2011 1 concert
2010 3 concerts
2009 3 concerts
2008 2 concerts
2007 3 concerts
2005 1 concert
2000 1 concert
1999 1 concert
1998 1 concert
1997 3 concerts
1996 5 concerts
1995 3 concerts
1994 2 concerts
1993 3 concerts
1992 4 concerts
1991 3 concerts
1990 6 concerts
1989 1 concert
1988 4 concerts
1987 3 concerts