J Mc has seen concerts during 13 years.

Year   Concerts Seen  
2023 1 concert
2022 1 concert
2019 2 concerts
2017 1 concert
2008 1 concert
2001 2 concerts
1990 4 concerts
1988 2 concerts
1986 1 concert
1985 1 concert
1979 1 concert
1978 2 concerts
1976 1 concert