Bianca Olguin has seen concerts during 11 years.

Year   Concerts Seen  
2023 10 concerts
2022 26 concerts
2021 14 concerts
2020 2 concerts
2019 16 concerts
2018 9 concerts
2017 10 concerts
2016 4 concerts
2015 1 concert
2014 4 concerts
2013 2 concerts