Alan Boylin has seen concerts during 15 years.

Year   Concerts Seen  
2021 1 concert
2018 1 concert
2012 1 concert
2010 1 concert
2009 1 concert
2006 1 concert
2005 1 concert
2004 1 concert
1992 1 concert
1990 1 concert
1988 1 concert
1986 3 concerts
1984 1 concert
1983 1 concert
1982 2 concerts