Oli Zitch has seen concerts during 14 years.

Year   Concerts Seen  
2023 4 concerts
2022 3 concerts
2021 9 concerts
2020 5 concerts
2019 20 concerts
2018 10 concerts
2017 11 concerts
2016 2 concerts
2015 1 concert
2014 4 concerts
2013 2 concerts
2012 4 concerts
2011 2 concerts
2010 4 concerts