Jay Williamson has seen concerts during 17 years.

Year   Concerts Seen  
2022 1 concert
2021 1 concert
2019 1 concert
2007 1 concert
2006 1 concert
2003 1 concert
2002 1 concert
2001 2 concerts
2000 1 concert
1999 2 concerts
1998 1 concert
1997 1 concert
1996 1 concert
1994 1 concert
1992 1 concert
1990 1 concert
1988 2 concerts