Ad Jan has seen concerts during 13 years.

Year   Concerts Seen  
2024 5 concerts
2023 1 concert
2022 5 concerts
2019 1 concert
2018 2 concerts
2017 5 concerts
2016 1 concert
2015 1 concert
2013 1 concert
2012 2 concerts
2011 2 concerts
2010 2 concerts
2007 1 concert