Connor Brennan has seen concerts during 13 years.

Year   Concerts Seen  
2024 1 concert
2023 8 concerts
2022 6 concerts
2021 7 concerts
2020 1 concert
2019 4 concerts
2018 2 concerts
2017 1 concert
2016 6 concerts
2015 1 concert
2014 2 concerts
2013 2 concerts
2012 2 concerts