Zachariah Diamond has seen concerts during 12 years.

Year   Concerts Seen  
2023 3 concerts
2018 3 concerts
2015 2 concerts
2014 5 concerts
2013 1 concert
2011 1 concert
2010 6 concerts
2009 3 concerts
2008 3 concerts
2007 10 concerts
2006 5 concerts
2005 1 concert