Chum Bug 272656 has seen concerts during 17 years.

Year   Concerts Seen  
2017 1 concert
1990 1 concert
1989 1 concert
1988 4 concerts
1987 4 concerts
1986 3 concerts
1985 3 concerts
1984 2 concerts
1982 4 concerts
1980 7 concerts
1977 2 concerts
1976 8 concerts
1974 5 concerts
1973 14 concerts
1972 10 concerts
1971 1 concert
1970 1 concert