Mike Porrata has seen concerts during 21 years.

Year   Concerts Seen  
2024 1 concert
2023 6 concerts
2019 3 concerts
2018 5 concerts
2016 1 concert
2014 3 concerts
2013 2 concerts
2012 4 concerts
2011 3 concerts
2010 3 concerts
2009 5 concerts
2008 4 concerts
2006 2 concerts
2005 1 concert
2003 4 concerts
2002 3 concerts
2001 3 concerts
2000 2 concerts
1999 1 concert
1997 1 concert
1995 1 concert