Tristan has seen concerts during 13 years.

Year   Concerts Seen  
2024 6 concerts
2023 19 concerts
2022 12 concerts
2020 2 concerts
2019 14 concerts
2018 21 concerts
2017 26 concerts
2016 18 concerts
2015 21 concerts
2014 18 concerts
2013 8 concerts
2012 3 concerts
2011 3 concerts