Billy Jacobs has seen concerts during 15 years.

Year   Concerts Seen  
2020 2 concerts
2019 2 concerts
2018 1 concert
2017 6 concerts
2015 3 concerts
2014 1 concert
2013 1 concert
2012 1 concert
2011 1 concert
2010 2 concerts
2009 1 concert
2001 2 concerts
1996 2 concerts
1995 1 concert
1989 1 concert