Bcarlson has seen concerts during 16 years.

Year   Concerts Seen  
2017 3 concerts
2015 1 concert
2013 2 concerts
2012 1 concert
2011 1 concert
2010 1 concert
2008 1 concert
2005 1 concert
2003 1 concert
2001 1 concert
2000 2 concerts
1999 2 concerts
1998 5 concerts
1997 2 concerts
1996 4 concerts
1993 1 concert