Mark Crockett has seen concerts during 19 years.

Year   Concerts Seen  
2024 1 concert
2023 8 concerts
2022 3 concerts
2021 1 concert
2019 1 concert
2018 1 concert
2017 2 concerts
2016 2 concerts
2015 2 concerts
2012 3 concerts
2011 1 concert
2006 1 concert
2003 2 concerts
1995 1 concert
1992 1 concert
1991 2 concerts
1990 1 concert
1989 5 concerts
1988 1 concert