Marshall Griffin has seen concerts during 20 years.

Year   Concerts Seen  
2024 3 concerts
2023 15 concerts
2022 9 concerts
2021 3 concerts
2020 1 concert
2019 3 concerts
2018 2 concerts
2017 2 concerts
2016 6 concerts
2015 2 concerts
2011 1 concert
2006 2 concerts
2003 5 concerts
2002 1 concert
2001 1 concert
2000 3 concerts
1999 1 concert
1997 2 concerts
1996 2 concerts
1995 1 concert