Jochem R has seen concerts during 11 years.

Year   Concerts Seen  
2018 2 concerts
2017 9 concerts
2016 11 concerts
2015 5 concerts
2014 7 concerts
2013 13 concerts
2012 10 concerts
2011 12 concerts
2010 9 concerts
2009 1 concert
2007 1 concert