Bobliewer has seen concerts during 15 years.

Year   Concerts Seen  
2008 1 concert
2005 1 concert
2001 1 concert
2000 2 concerts
1997 1 concert
1996 1 concert
1995 2 concerts
1992 1 concert
1976 1 concert
1975 3 concerts
1974 4 concerts
1973 1 concert
1972 1 concert
1971 1 concert
1969 1 concert