Margaret Gilhooly has seen concerts during 21 years.

Year   Concerts Seen  
2024 1 concert
2023 5 concerts
2022 3 concerts
2021 1 concert
2020 1 concert
2019 1 concert
2017 6 concerts
2015 2 concerts
2013 2 concerts
2010 1 concert
2009 1 concert
2008 2 concerts
2004 2 concerts
2002 5 concerts
2001 2 concerts
2000 4 concerts
1990 1 concert
1982 2 concerts
1978 1 concert
1976 2 concerts
1975 1 concert