J Spence has seen concerts during 12 years.

Year   Concerts Seen  
2023 6 concerts
2022 8 concerts
2021 6 concerts
2019 13 concerts
2018 9 concerts
2017 5 concerts
2016 1 concert
2015 2 concerts
2014 1 concert
2012 1 concert
2011 1 concert
2010 1 concert