Patrick Lav has seen concerts during 16 years.

Year   Concerts Seen  
2023 6 concerts
2022 2 concerts
2019 1 concert
2012 1 concert
2006 2 concerts
2005 1 concert
1997 1 concert
1996 1 concert
1994 1 concert
1992 1 concert
1991 1 concert
1990 2 concerts
1989 1 concert
1987 4 concerts
1986 3 concerts
1985 1 concert