Carl 24 has seen concerts during 14 years.

Year   Concerts Seen  
2023 13 concerts
2022 9 concerts
2021 2 concerts
2020 1 concert
2019 15 concerts
2018 8 concerts
2017 4 concerts
2016 4 concerts
2015 1 concert
2014 3 concerts
2013 4 concerts
2012 10 concerts
2011 3 concerts
2009 1 concert