Matthew Brown has seen concerts during 13 years.

Year   Concerts Seen  
2022 23 concerts
2021 19 concerts
2020 11 concerts
2019 33 concerts
2018 21 concerts
2017 20 concerts
2016 13 concerts
2015 8 concerts
2014 4 concerts
2013 4 concerts
2012 5 concerts
2011 1 concert
2010 3 concerts