Ryan Alpert has seen concerts during 40 years.

Year   Concerts Seen  
2024 3 concerts
2023 13 concerts
2022 11 concerts
2021 5 concerts
2019 11 concerts
2018 8 concerts
2017 7 concerts
2016 2 concerts
2015 4 concerts
2014 3 concerts
2013 2 concerts
2011 2 concerts
2010 4 concerts
2009 1 concert
2008 6 concerts
2007 2 concerts
2006 5 concerts
2005 5 concerts
2004 2 concerts
2003 1 concert
2002 3 concerts
2001 3 concerts
2000 3 concerts
1999 1 concert
1997 2 concerts
1996 1 concert
1995 2 concerts
1994 5 concerts
1993 2 concerts
1992 6 concerts
1991 3 concerts
1990 1 concert
1989 2 concerts
1988 4 concerts
1987 3 concerts
1986 1 concert
1985 1 concert
1984 3 concerts
1983 1 concert
1979 1 concert