Greg Mac Pherson has seen concerts during 21 years.

Year   Concerts Seen  
2024 1 concert
2023 10 concerts
2022 10 concerts
2019 2 concerts
2018 3 concerts
2017 2 concerts
2014 1 concert
2011 1 concert
2010 1 concert
2009 1 concert
2008 2 concerts
2005 1 concert
2003 1 concert
2002 1 concert
2001 1 concert
2000 1 concert
1998 4 concerts
1997 3 concerts
1996 2 concerts
1995 1 concert
1994 1 concert