Berkeley9 has seen concerts during 16 years.

Year   Concerts Seen  
2018 1 concert
2008 1 concert
2007 1 concert
2006 1 concert
2002 1 concert
1999 1 concert
1998 1 concert
1997 5 concerts
1996 2 concerts
1994 1 concert
1992 2 concerts
1991 3 concerts
1990 8 concerts
1989 2 concerts
1988 1 concert
1984 1 concert