Mary G has seen concerts during 14 years.

Year   Concerts Seen  
2021 1 concert
2019 1 concert
2018 2 concerts
2016 3 concerts
2003 1 concert
2002 1 concert
1998 1 concert
1992 1 concert
1990 1 concert
1988 1 concert
1985 1 concert
1984 1 concert
1979 1 concert
1978 2 concerts