Philippe Robert has seen concerts during 14 years.

Year   Concerts Seen  
2018 1 concert
2013 1 concert
1996 4 concerts
1991 2 concerts
1990 1 concert
1989 1 concert
1988 6 concerts
1987 2 concerts
1986 7 concerts
1985 2 concerts
1984 2 concerts
1981 1 concert
1980 1 concert
1978 1 concert