Michael Mather has seen concerts during 12 years.

Year   Concerts Seen  
2022 9 concerts
2021 4 concerts
2019 5 concerts
2018 9 concerts
2017 3 concerts
2016 4 concerts
2015 7 concerts
2014 4 concerts
2013 1 concert
2012 6 concerts
2011 2 concerts
2010 2 concerts