T Bone9 has seen concerts during 19 years.

Year   Concerts Seen  
2023 1 concert
2021 1 concert
2019 1 concert
2018 1 concert
2015 1 concert
2014 1 concert
2013 2 concerts
2012 2 concerts
2010 1 concert
2009 1 concert
2008 4 concerts
2007 7 concerts
2006 5 concerts
2005 2 concerts
2003 1 concert
2002 3 concerts
2001 3 concerts
2000 3 concerts
1999 2 concerts