Mike Long has seen concerts during 13 years.

Year   Concerts Seen  
2021 1 concert
2018 1 concert
2017 1 concert
2016 2 concerts
2015 2 concerts
1984 1 concert
1983 2 concerts
1982 3 concerts
1981 2 concerts
1980 3 concerts
1979 2 concerts
1978 2 concerts
1977 2 concerts