James F Byrnes has seen concerts during 21 years.

Year   Concerts Seen  
2023 1 concert
2019 1 concert
2017 1 concert
2015 1 concert
2014 1 concert
2010 1 concert
2007 2 concerts
2006 1 concert
1996 1 concert
1991 1 concert
1990 1 concert
1986 1 concert
1978 5 concerts
1977 12 concerts
1976 13 concerts
1975 8 concerts
1974 12 concerts
1973 7 concerts
1972 20 concerts
1971 5 concerts
1970 1 concert