Kniemann has seen concerts during 12 years.

Year   Concerts Seen  
2022 2 concerts
2021 1 concert
2018 1 concert
2017 1 concert
2016 2 concerts
2015 1 concert
2014 7 concerts
2013 3 concerts
2011 4 concerts
2010 5 concerts
2009 2 concerts
2008 1 concert