Mark A Schuler has seen concerts during 29 years.

Year   Concerts Seen  
2023 4 concerts
2022 2 concerts
2019 1 concert
2018 1 concert
2017 1 concert
2010 2 concerts
2008 3 concerts
2007 2 concerts
2003 1 concert
2002 1 concert
1997 1 concert
1995 3 concerts
1994 3 concerts
1993 7 concerts
1992 7 concerts
1991 7 concerts
1990 9 concerts
1989 7 concerts
1988 4 concerts
1987 4 concerts
1986 4 concerts
1985 3 concerts
1984 1 concert
1983 3 concerts
1982 3 concerts
1981 1 concert
1980 6 concerts
1979 4 concerts
1978 7 concerts