Velko has seen concerts during 15 years.

Year   Concerts Seen  
2020 1 concert
2019 11 concerts
2018 4 concerts
2017 6 concerts
2016 5 concerts
2015 7 concerts
2014 15 concerts
2013 4 concerts
2012 7 concerts
2011 8 concerts
2010 6 concerts
2009 6 concerts
2008 6 concerts
2007 2 concerts
1999 1 concert