Koutsi has seen concerts during 12 years.

Year   Concerts Seen  
2023 1 concert
2022 3 concerts
2019 2 concerts
2018 5 concerts
2017 6 concerts
2016 3 concerts
2015 3 concerts
2014 3 concerts
2013 2 concerts
2012 2 concerts
2011 2 concerts
2009 1 concert