Sierra Lee has seen concerts during 12 years.

Year   Concerts Seen  
2024 6 concerts
2023 10 concerts
2022 12 concerts
2021 4 concerts
2019 4 concerts
2018 1 concert
2017 3 concerts
2016 4 concerts
2015 1 concert
2014 3 concerts
2013 2 concerts
2011 1 concert