Mark Yanagida has seen concerts during 24 years.

Year   Concerts Seen  
2024 5 concerts
2023 33 concerts
2022 36 concerts
2021 12 concerts
2020 1 concert
2019 4 concerts
2017 1 concert
2015 1 concert
2014 1 concert
2013 1 concert
2010 1 concert
2009 1 concert
2008 1 concert
2005 1 concert
2004 1 concert
2002 1 concert
1996 1 concert
1995 2 concerts
1994 1 concert
1991 1 concert
1990 2 concerts
1989 3 concerts
1988 2 concerts
1985 1 concert