Alex Middleton has seen concerts during 14 years.

Year   Concerts Seen  
2019 3 concerts
2018 1 concert
2017 1 concert
2015 2 concerts
2014 1 concert
2012 2 concerts
2011 1 concert
2010 1 concert
2008 1 concert
2006 1 concert
2005 1 concert
2004 1 concert
2003 1 concert
2002 1 concert