Mark Werner has seen concerts during 19 years.

Year   Concerts Seen  
2024 1 concert
2023 2 concerts
2022 3 concerts
2021 1 concert
2020 2 concerts
2019 1 concert
2018 2 concerts
2017 3 concerts
2016 8 concerts
2015 3 concerts
2014 7 concerts
2013 5 concerts
2012 4 concerts
2010 2 concerts
2009 2 concerts
2006 1 concert
2004 1 concert
2003 1 concert
2001 1 concert