Brian Helgesen has seen concerts during 14 years.

Year   Concerts Seen  
2021 1 concert
2019 2 concerts
2016 1 concert
2015 1 concert
2009 2 concerts
2008 2 concerts
2005 2 concerts
2003 1 concert
2002 1 concert
1999 2 concerts
1981 2 concerts
1980 2 concerts
1978 3 concerts
1975 1 concert