Keyoskys has seen concerts during 17 years.

Year   Concerts Seen  
2022 1 concert
2021 1 concert
2019 3 concerts
2018 1 concert
2017 3 concerts
2016 2 concerts
2015 1 concert
2014 1 concert
2013 1 concert
2011 1 concert
2007 1 concert
2003 1 concert
2002 1 concert
2001 1 concert
1996 2 concerts
1987 2 concerts
1986 1 concert