Aaron Rahn has seen concerts during 12 years.

Year   Concerts Seen  
2018 2 concerts
2017 2 concerts
2016 3 concerts
2015 4 concerts
2014 5 concerts
2013 3 concerts
2012 1 concert
2011 2 concerts
2010 2 concerts
2009 1 concert
2007 1 concert
2000 1 concert