Mackenzie Seidlitz has seen concerts during 17 years.

Year   Concerts Seen  
2024 1 concert
2023 2 concerts
2022 2 concerts
2019 2 concerts
2017 2 concerts
2016 7 concerts
2014 4 concerts
2013 2 concerts
2012 1 concert
2011 1 concert
2010 1 concert
2009 1 concert
2008 2 concerts
2007 2 concerts
2006 2 concerts
2005 1 concert
2004 1 concert