Dave Ruthless has seen concerts during 12 years.

Year   Concerts Seen  
2019 2 concerts
2012 4 concerts
2011 1 concert
2008 1 concert
2006 2 concerts
2004 1 concert
2003 2 concerts
2000 2 concerts
1990 1 concert
1989 1 concert
1986 4 concerts
1984 1 concert