Margery Ferreira has seen concerts during 16 years.

Year   Concerts Seen  
2022 2 concerts
2021 1 concert
2018 6 concerts
2017 1 concert
2016 2 concerts
2015 4 concerts
2014 1 concert
2013 1 concert
2011 1 concert
2009 1 concert
2008 2 concerts
2007 3 concerts
2006 1 concert
2005 3 concerts
2004 1 concert
2001 1 concert