Greg Gatchell has seen concerts during 26 years.

Year   Concerts Seen  
2024 2 concerts
2023 5 concerts
2022 13 concerts
2021 2 concerts
2020 3 concerts
2019 4 concerts
2018 1 concert
2016 1 concert
2015 1 concert
2014 3 concerts
2012 1 concert
2011 2 concerts
2009 5 concerts
2008 4 concerts
2007 5 concerts
2006 1 concert
2005 2 concerts
2001 1 concert
2000 1 concert
1992 1 concert
1990 1 concert
1988 1 concert
1986 1 concert
1981 2 concerts
1978 1 concert
1976 1 concert