Serena has seen concerts during 12 years.

Year   Concerts Seen  
2018 1 concert
2017 5 concerts
2016 2 concerts
2014 2 concerts
2012 4 concerts
2011 1 concert
2010 2 concerts
2009 1 concert
2008 2 concerts
2006 1 concert
2005 1 concert
2004 1 concert