Chris Wiegand has seen concerts during 17 years.

Year   Concerts Seen  
2022 1 concert
2016 1 concert
2013 1 concert
2010 1 concert
2009 1 concert
2006 2 concerts
2005 12 concerts
2004 1 concert
2003 1 concert
2002 1 concert
2001 1 concert
1998 2 concerts
1997 3 concerts
1995 1 concert
1993 1 concert
1992 1 concert
1991 2 concerts