Henning Sørland has seen concerts during 18 years.

Year   Concerts Seen  
2019 3 concerts
2017 4 concerts
2016 1 concert
2015 2 concerts
2011 1 concert
2010 2 concerts
2009 1 concert
2008 2 concerts
2005 2 concerts
2001 1 concert
2000 1 concert
1999 1 concert
1997 1 concert
1996 2 concerts
1992 1 concert
1991 1 concert
1990 1 concert
1988 1 concert