Fourth Way

Links:

Interview with William Segal - National Public Radio (NPR) interview with William Segal, a pupil of Gurdjieff and others, in Real Audio.
KHA Records' Gurdjieff "Hidden Sources" - Information about and online ordering of Alessandra Celletti's interpretations of the music of Gurdjieff and De Hartmann.
The Musical Octave, Part I, From a Mathematical, Acoustic Point of View. - Thomas Váczy Hightower's "brief resume of about 150 pages I have previously written in the Danish language of a study of musical scales, regarded as a sub octave of the cosmic octave; also called The Ray of Creation. I am aware of taking liberties with considering music or standing sound waves as a part of the "Ray of Creation" because I have not directly found in Gurdjieff/Ouspensky/Rodney Collin workbooks that the musical octaves are inner octaves in the great display of octaves within octaves as the cosmic octave consists of."
The Musical Octave, Part II, The Metaphysical Properties of Sound and Music. - Thomas Váczy Hightower's "Metaphysics means a level above the physical, which applies to matter. So this little treatise is about inaudible sound, about the silence underneath the music; the silence deep inside oneself where God resides, that is my focus."
Triangle Records - Online ordering from publishers of a recording of "The Music of Gurdjieff/De Hartmann".

This category needs an editor