Yo004 has seen concerts during 16 years.

Year   Concerts Seen  
2019 2 concerts
2018 3 concerts
2017 5 concerts
2016 2 concerts
2014 2 concerts
2013 1 concert
2012 1 concert
2011 2 concerts
2010 3 concerts
2009 3 concerts
2007 2 concerts
2005 1 concert
2000 1 concert
1999 1 concert
1998 1 concert
1997 1 concert