Recordings from many years of Lindisfarne Association gatherings are now publicly available from the Schumacher Center for a New Economics.
Includes talks by Pir Vilayat Inayat Khan, Hazel Henderson, William Irwin Thompson, David Spangler, Wendell Berry, Eileen Cady, and many others.
http://centerforneweconomics.org/content/lindisfarne-tapes