Iris Olech has seen concerts during 20 years.

Year   Concerts Seen  
2024 1 concert
2023 6 concerts
2022 1 concert
2021 2 concerts
2019 1 concert
2018 4 concerts
2017 5 concerts
2016 3 concerts
2015 2 concerts
2014 1 concert
2013 1 concert
2012 1 concert
2006 2 concerts
2005 1 concert
2004 1 concert
2002 2 concerts
2001 1 concert
1999 3 concerts
1998 1 concert
1996 1 concert