Mike Portly has seen concerts during 21 years.

Year   Concerts Seen  
2023 4 concerts
2022 1 concert
2021 2 concerts
2019 8 concerts
2018 9 concerts
2017 7 concerts
2016 6 concerts
2015 8 concerts
2014 7 concerts
2013 1 concert
2012 1 concert
2011 4 concerts
2010 1 concert
2009 6 concerts
2008 4 concerts
2007 1 concert
2005 3 concerts
2003 2 concerts
2002 1 concert
2001 2 concerts
2000 2 concerts