Olivier Ruytenbeek has seen concerts during 22 years.

Year   Concerts Seen  
2024 2 concerts
2023 7 concerts
2022 3 concerts
2021 1 concert
2020 1 concert
2019 5 concerts
2018 3 concerts
2017 2 concerts
2016 7 concerts
2015 5 concerts
2014 2 concerts
2013 3 concerts
2012 4 concerts
2009 3 concerts
2008 1 concert
2007 3 concerts
2006 8 concerts
2005 3 concerts
2004 3 concerts
2003 12 concerts
2002 3 concerts
2001 1 concert