Jamz has seen concerts during 27 years.

Year   Concerts Seen  
2024 2 concerts
2023 6 concerts
2021 1 concert
2020 1 concert
2019 2 concerts
2018 5 concerts
2017 2 concerts
2016 4 concerts
2015 1 concert
2014 4 concerts
2013 2 concerts
2012 5 concerts
2011 1 concert
2010 3 concerts
2009 2 concerts
2004 1 concert
2003 1 concert
2002 9 concerts
2001 4 concerts
2000 16 concerts
1999 24 concerts
1998 25 concerts
1997 10 concerts
1996 1 concert
1995 2 concerts
1994 1 concert
1990 1 concert