Jglas has seen concerts during 22 years.

Year   Concerts Seen  
2024 1 concert
2022 1 concert
2015 1 concert
2014 2 concerts
2013 1 concert
2012 2 concerts
2011 8 concerts
2010 11 concerts
2009 21 concerts
2008 46 concerts
2007 42 concerts
2006 21 concerts
2005 21 concerts
2004 12 concerts
2003 4 concerts
2002 9 concerts
2001 9 concerts
2000 1 concert
1999 2 concerts
1998 1 concert
1997 2 concerts
1996 1 concert