Maslow has seen concerts during 12 years.

Year   Concerts Seen  
2024 10 concerts
2023 14 concerts
2022 5 concerts
2020 3 concerts
2019 10 concerts
2018 8 concerts
2017 3 concerts
2016 4 concerts
2015 3 concerts
2014 1 concert
2013 2 concerts
2009 1 concert