Sonya Maier has seen concerts during 11 years.

Year   Concerts Seen  
2023 11 concerts
2022 12 concerts
2021 3 concerts
2019 8 concerts
2018 7 concerts
2017 4 concerts
2016 4 concerts
2015 5 concerts
2014 3 concerts
2013 1 concert
2012 1 concert