Octavio Van Dyck has seen concerts during 15 years.

Year   Concerts Seen  
2017 1 concert
2016 1 concert
2014 1 concert
2013 3 concerts
2012 2 concerts
2011 1 concert
2010 6 concerts
2009 2 concerts
2007 2 concerts
2004 1 concert
2001 1 concert
1999 2 concerts
1998 1 concert
1997 2 concerts
1993 1 concert