Mark Seagrave has seen concerts during 27 years.

Year   Concerts Seen  
2025 2 concerts
2024 4 concerts
2023 3 concerts
2021 1 concert
2016 1 concert
2015 1 concert
2008 1 concert
2005 5 concerts
2004 2 concerts
2003 7 concerts
2002 7 concerts
2001 9 concerts
2000 12 concerts
1999 4 concerts
1998 1 concert
1997 3 concerts
1996 3 concerts
1995 4 concerts
1994 8 concerts
1993 4 concerts
1992 4 concerts
1991 9 concerts
1990 3 concerts
1989 5 concerts
1988 5 concerts
1987 4 concerts
1986 8 concerts