Steven has seen concerts during 15 years.

Year   Concerts Seen  
2024 4 concerts
2023 8 concerts
2022 8 concerts
2021 7 concerts
2020 3 concerts
2019 6 concerts
2018 4 concerts
2016 3 concerts
2015 2 concerts
2014 3 concerts
2013 2 concerts
2012 1 concert
2011 1 concert
2010 1 concert
2009 2 concerts